29770740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 240

約数和(自身を含む): 105380352

約数和(自身を除く): 75609612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 47, 51, 54, 60, 68, 69, 81, 85, 90, 92, 94, 102, 108, 115, 135, 138, 141, 153, 162, 170, 180, 188, 204, 207, 230, 235, 255, 270, 276, 282, 306, 324, 340, 345, 391, 405, 414, 423, 459, 460, 470, 510, 540, 564, 612, 621, 690, 705, 765, 782, 799, 810, 828, 846, 918, 940, 1020, 1035, 1081, 1173, 1242, 1269, 1377, 1380, 1410, 1530, 1564, 1598, 1620, 1692, 1836, 1863, 1955, 2070, 2115, 2162, 2295, 2346, 2397, 2484, 2538, 2754, 2820, 3060, 3105, 3196, 3243, 3519, 3726, 3807, 3910, 3995, 4140, 4230, 4324, 4590, 4692, 4794, 5076, 5405, 5508, 5865, 6210, 6345, 6486, 6885, 7038, 7191, 7452, 7614, 7820, 7990, 8460, 9180, 9315, 9588, 9729, 10557, 10810, 11730, 11985, 12420, 12690, 12972, 13770, 14076, 14382, 15228, 15980, 16215, 17595, 18377, 18630, 19035, 19458, 21114, 21573, 21620, 23460, 23970, 25380, 27540, 28764, 29187, 31671, 32430, 35190, 35955, 36754, 37260, 38070, 38916, 42228, 43146, 47940, 48645, 52785, 55131, 58374, 63342, 64719, 64860, 70380, 71910, 73508, 76140, 86292, 87561, 91885, 97290, 105570, 107865, 110262, 116748, 126684, 129438, 143820, 145935, 158355, 165393, 175122, 183770, 194580, 211140, 215730, 220524, 258876, 275655, 291870, 316710, 323595, 330786, 350244, 367540, 431460, 437805, 496179, 551310, 583740, 633420, 647190, 661572, 826965, 875610, 992358, 1102620, 1294380, 1488537, 1653930, 1751220, 1984716, 2480895, 2977074, 3307860, 4961790, 5954148, 7442685, 9923580, 14885370, 29770740]

約数ペア:

[(1, 29770740), (2, 14885370), (3, 9923580), (4, 7442685), (5, 5954148), (6, 4961790), (9, 3307860), (10, 2977074), (12, 2480895), (15, 1984716), (17, 1751220), (18, 1653930), (20, 1488537), (23, 1294380), (27, 1102620), (30, 992358), (34, 875610), (36, 826965), (45, 661572), (46, 647190), (47, 633420), (51, 583740), (54, 551310), (60, 496179), (68, 437805), (69, 431460), (81, 367540), (85, 350244), (90, 330786), (92, 323595), (94, 316710), (102, 291870), (108, 275655), (115, 258876), (135, 220524), (138, 215730), (141, 211140), (153, 194580), (162, 183770), (170, 175122), (180, 165393), (188, 158355), (204, 145935), (207, 143820), (230, 129438), (235, 126684), (255, 116748), (270, 110262), (276, 107865), (282, 105570), (306, 97290), (324, 91885), (340, 87561), (345, 86292), (391, 76140), (405, 73508), (414, 71910), (423, 70380), (459, 64860), (460, 64719), (470, 63342), (510, 58374), (540, 55131), (564, 52785), (612, 48645), (621, 47940), (690, 43146), (705, 42228), (765, 38916), (782, 38070), (799, 37260), (810, 36754), (828, 35955), (846, 35190), (918, 32430), (940, 31671), (1020, 29187), (1035, 28764), (1081, 27540), (1173, 25380), (1242, 23970), (1269, 23460), (1377, 21620), (1380, 21573), (1410, 21114), (1530, 19458), (1564, 19035), (1598, 18630), (1620, 18377), (1692, 17595), (1836, 16215), (1863, 15980), (1955, 15228), (2070, 14382), (2115, 14076), (2162, 13770), (2295, 12972), (2346, 12690), (2397, 12420), (2484, 11985), (2538, 11730), (2754, 10810), (2820, 10557), (3060, 9729), (3105, 9588), (3196, 9315), (3243, 9180), (3519, 8460), (3726, 7990), (3807, 7820), (3910, 7614), (3995, 7452), (4140, 7191), (4230, 7038), (4324, 6885), (4590, 6486), (4692, 6345), (4794, 6210), (5076, 5865), (5405, 5508)]