68385900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 242984448

約数和(自身を除く): 174598548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 23, 25, 30, 33, 34, 44, 46, 50, 51, 53, 55, 60, 66, 68, 69, 75, 85, 92, 100, 102, 106, 110, 115, 132, 138, 150, 159, 165, 170, 187, 204, 212, 220, 230, 253, 255, 265, 275, 276, 300, 318, 330, 340, 345, 374, 391, 425, 460, 506, 510, 530, 550, 561, 575, 583, 636, 660, 690, 748, 759, 782, 795, 825, 850, 901, 935, 1012, 1020, 1060, 1100, 1122, 1150, 1166, 1173, 1219, 1265, 1275, 1325, 1380, 1518, 1564, 1590, 1650, 1700, 1725, 1749, 1802, 1870, 1955, 2244, 2300, 2332, 2346, 2438, 2530, 2550, 2650, 2703, 2805, 2915, 3036, 3180, 3300, 3450, 3498, 3604, 3657, 3740, 3795, 3910, 3975, 4301, 4505, 4675, 4692, 4876, 5060, 5100, 5300, 5406, 5610, 5830, 5865, 6095, 6325, 6900, 6996, 7314, 7590, 7820, 7950, 8602, 8745, 9010, 9350, 9775, 9911, 10812, 11220, 11660, 11730, 12190, 12650, 12903, 13409, 13515, 14025, 14575, 14628, 15180, 15900, 17204, 17490, 18020, 18285, 18700, 18975, 19550, 19822, 20723, 21505, 22525, 23460, 24380, 25300, 25806, 26818, 27030, 28050, 29150, 29325, 29733, 30475, 34980, 36570, 37950, 39100, 39644, 40227, 41446, 43010, 43725, 45050, 49555, 51612, 53636, 54060, 56100, 58300, 58650, 59466, 60950, 62169, 64515, 67045, 67575, 73140, 75900, 80454, 82892, 86020, 87450, 90100, 91425, 99110, 103615, 107525, 117300, 118932, 121900, 124338, 129030, 134090, 135150, 148665, 160908, 174900, 182850, 198220, 201135, 207230, 215050, 227953, 247775, 248676, 258060, 268180, 270300, 297330, 310845, 322575, 335225, 365700, 402270, 414460, 430100, 455906, 495550, 518075, 594660, 621690, 645150, 670450, 683859, 743325, 804540, 911812, 991100, 1005675, 1036150, 1139765, 1243380, 1290300, 1340900, 1367718, 1486650, 1554225, 2011350, 2072300, 2279530, 2735436, 2973300, 3108450, 3419295, 4022700, 4559060, 5698825, 6216900, 6838590, 11397650, 13677180, 17096475, 22795300, 34192950, 68385900]

約数ペア:

[(1, 68385900), (2, 34192950), (3, 22795300), (4, 17096475), (5, 13677180), (6, 11397650), (10, 6838590), (11, 6216900), (12, 5698825), (15, 4559060), (17, 4022700), (20, 3419295), (22, 3108450), (23, 2973300), (25, 2735436), (30, 2279530), (33, 2072300), (34, 2011350), (44, 1554225), (46, 1486650), (50, 1367718), (51, 1340900), (53, 1290300), (55, 1243380), (60, 1139765), (66, 1036150), (68, 1005675), (69, 991100), (75, 911812), (85, 804540), (92, 743325), (100, 683859), (102, 670450), (106, 645150), (110, 621690), (115, 594660), (132, 518075), (138, 495550), (150, 455906), (159, 430100), (165, 414460), (170, 402270), (187, 365700), (204, 335225), (212, 322575), (220, 310845), (230, 297330), (253, 270300), (255, 268180), (265, 258060), (275, 248676), (276, 247775), (300, 227953), (318, 215050), (330, 207230), (340, 201135), (345, 198220), (374, 182850), (391, 174900), (425, 160908), (460, 148665), (506, 135150), (510, 134090), (530, 129030), (550, 124338), (561, 121900), (575, 118932), (583, 117300), (636, 107525), (660, 103615), (690, 99110), (748, 91425), (759, 90100), (782, 87450), (795, 86020), (825, 82892), (850, 80454), (901, 75900), (935, 73140), (1012, 67575), (1020, 67045), (1060, 64515), (1100, 62169), (1122, 60950), (1150, 59466), (1166, 58650), (1173, 58300), (1219, 56100), (1265, 54060), (1275, 53636), (1325, 51612), (1380, 49555), (1518, 45050), (1564, 43725), (1590, 43010), (1650, 41446), (1700, 40227), (1725, 39644), (1749, 39100), (1802, 37950), (1870, 36570), (1955, 34980), (2244, 30475), (2300, 29733), (2332, 29325), (2346, 29150), (2438, 28050), (2530, 27030), (2550, 26818), (2650, 25806), (2703, 25300), (2805, 24380), (2915, 23460), (3036, 22525), (3180, 21505), (3300, 20723), (3450, 19822), (3498, 19550), (3604, 18975), (3657, 18700), (3740, 18285), (3795, 18020), (3910, 17490), (3975, 17204), (4301, 15900), (4505, 15180), (4675, 14628), (4692, 14575), (4876, 14025), (5060, 13515), (5100, 13409), (5300, 12903), (5406, 12650), (5610, 12190), (5830, 11730), (5865, 11660), (6095, 11220), (6325, 10812), (6900, 9911), (6996, 9775), (7314, 9350), (7590, 9010), (7820, 8745), (7950, 8602)]