947229800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 384

約数和(自身を含む): 2828390400

約数和(自身を除く): 1881160600

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 25, 31, 34, 38, 40, 43, 44, 50, 55, 62, 68, 76, 85, 86, 88, 95, 100, 110, 124, 136, 152, 155, 170, 172, 187, 190, 200, 209, 215, 220, 248, 275, 310, 323, 340, 341, 344, 374, 380, 418, 425, 430, 440, 473, 475, 527, 550, 589, 620, 646, 680, 682, 731, 748, 760, 775, 817, 836, 850, 860, 935, 946, 950, 1045, 1054, 1075, 1100, 1178, 1240, 1292, 1333, 1364, 1462, 1496, 1550, 1615, 1634, 1672, 1700, 1705, 1720, 1870, 1892, 1900, 2090, 2108, 2150, 2200, 2356, 2365, 2584, 2635, 2666, 2728, 2924, 2945, 3100, 3230, 3268, 3400, 3410, 3553, 3655, 3740, 3784, 3800, 4085, 4180, 4216, 4300, 4675, 4712, 4730, 5225, 5270, 5332, 5797, 5848, 5890, 6200, 6460, 6479, 6536, 6665, 6820, 7106, 7310, 7480, 8041, 8075, 8170, 8360, 8525, 8600, 8987, 9350, 9460, 10013, 10450, 10540, 10664, 11594, 11780, 11825, 12920, 12958, 13175, 13330, 13640, 13889, 14212, 14620, 14663, 14725, 16082, 16150, 16340, 17050, 17765, 17974, 18275, 18700, 18920, 20026, 20425, 20900, 21080, 22661, 23188, 23560, 23650, 25327, 25916, 26350, 26660, 27778, 28424, 28985, 29240, 29326, 29450, 32164, 32300, 32395, 32680, 33325, 34100, 35530, 35948, 36550, 37400, 40052, 40205, 40850, 41800, 44935, 45322, 46376, 47300, 50065, 50654, 51832, 52700, 53320, 55556, 57970, 58652, 58900, 64328, 64600, 64790, 66650, 68200, 69445, 71060, 71896, 73100, 73315, 80104, 80410, 81700, 88825, 89870, 90644, 94600, 100130, 101308, 105400, 110143, 111112, 113305, 115940, 117304, 117800, 126635, 129580, 133300, 138890, 142120, 144925, 146200, 146630, 152779, 160820, 161975, 163400, 177650, 179740, 181288, 200260, 201025, 202616, 220286, 224675, 226610, 231880, 249271, 250325, 253270, 259160, 266600, 277780, 278597, 289850, 293260, 305558, 321640, 323950, 347225, 355300, 359480, 366575, 400520, 402050, 430559, 440572, 449350, 453220, 498542, 500650, 506540, 550715, 555560, 557194, 566525, 579700, 586520, 611116, 633175, 647900, 694450, 710600, 733150, 763895, 804100, 861118, 881144, 898700, 906440, 997084, 1001300, 1013080, 1101430, 1114388, 1133050, 1159400, 1222232, 1246355, 1266350, 1295800, 1388900, 1392985, 1466300, 1527790, 1608200, 1722236, 1797400, 1994168, 2002600, 2152795, 2202860, 2228776, 2266100, 2492710, 2532700, 2753575, 2777800, 2785970, 2932600, 3055580, 3444472, 3819475, 4305590, 4405720, 4532200, 4736149, 4985420, 5065400, 5507150, 5571940, 6111160, 6231775, 6964925, 7638950, 8611180, 9472298, 9970840, 10763975, 11014300, 11143880, 12463550, 13929850, 15277900, 17222360, 18944596, 21527950, 22028600, 23680745, 24927100, 27859700, 30555800, 37889192, 43055900, 47361490, 49854200, 55719400, 86111800, 94722980, 118403725, 189445960, 236807450, 473614900, 947229800]

約数ペア:

[(1, 947229800), (2, 473614900), (4, 236807450), (5, 189445960), (8, 118403725), (10, 94722980), (11, 86111800), (17, 55719400), (19, 49854200), (20, 47361490), (22, 43055900), (25, 37889192), (31, 30555800), (34, 27859700), (38, 24927100), (40, 23680745), (43, 22028600), (44, 21527950), (50, 18944596), (55, 17222360), (62, 15277900), (68, 13929850), (76, 12463550), (85, 11143880), (86, 11014300), (88, 10763975), (95, 9970840), (100, 9472298), (110, 8611180), (124, 7638950), (136, 6964925), (152, 6231775), (155, 6111160), (170, 5571940), (172, 5507150), (187, 5065400), (190, 4985420), (200, 4736149), (209, 4532200), (215, 4405720), (220, 4305590), (248, 3819475), (275, 3444472), (310, 3055580), (323, 2932600), (340, 2785970), (341, 2777800), (344, 2753575), (374, 2532700), (380, 2492710), (418, 2266100), (425, 2228776), (430, 2202860), (440, 2152795), (473, 2002600), (475, 1994168), (527, 1797400), (550, 1722236), (589, 1608200), (620, 1527790), (646, 1466300), (680, 1392985), (682, 1388900), (731, 1295800), (748, 1266350), (760, 1246355), (775, 1222232), (817, 1159400), (836, 1133050), (850, 1114388), (860, 1101430), (935, 1013080), (946, 1001300), (950, 997084), (1045, 906440), (1054, 898700), (1075, 881144), (1100, 861118), (1178, 804100), (1240, 763895), (1292, 733150), (1333, 710600), (1364, 694450), (1462, 647900), (1496, 633175), (1550, 611116), (1615, 586520), (1634, 579700), (1672, 566525), (1700, 557194), (1705, 555560), (1720, 550715), (1870, 506540), (1892, 500650), (1900, 498542), (2090, 453220), (2108, 449350), (2150, 440572), (2200, 430559), (2356, 402050), (2365, 400520), (2584, 366575), (2635, 359480), (2666, 355300), (2728, 347225), (2924, 323950), (2945, 321640), (3100, 305558), (3230, 293260), (3268, 289850), (3400, 278597), (3410, 277780), (3553, 266600), (3655, 259160), (3740, 253270), (3784, 250325), (3800, 249271), (4085, 231880), (4180, 226610), (4216, 224675), (4300, 220286), (4675, 202616), (4712, 201025), (4730, 200260), (5225, 181288), (5270, 179740), (5332, 177650), (5797, 163400), (5848, 161975), (5890, 160820), (6200, 152779), (6460, 146630), (6479, 146200), (6536, 144925), (6665, 142120), (6820, 138890), (7106, 133300), (7310, 129580), (7480, 126635), (8041, 117800), (8075, 117304), (8170, 115940), (8360, 113305), (8525, 111112), (8600, 110143), (8987, 105400), (9350, 101308), (9460, 100130), (10013, 94600), (10450, 90644), (10540, 89870), (10664, 88825), (11594, 81700), (11780, 80410), (11825, 80104), (12920, 73315), (12958, 73100), (13175, 71896), (13330, 71060), (13640, 69445), (13889, 68200), (14212, 66650), (14620, 64790), (14663, 64600), (14725, 64328), (16082, 58900), (16150, 58652), (16340, 57970), (17050, 55556), (17765, 53320), (17974, 52700), (18275, 51832), (18700, 50654), (18920, 50065), (20026, 47300), (20425, 46376), (20900, 45322), (21080, 44935), (22661, 41800), (23188, 40850), (23560, 40205), (23650, 40052), (25327, 37400), (25916, 36550), (26350, 35948), (26660, 35530), (27778, 34100), (28424, 33325), (28985, 32680), (29240, 32395), (29326, 32300), (29450, 32164)]