71964750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 216111168

約数和(自身を除く): 144146418

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 61, 65, 66, 75, 78, 110, 121, 122, 125, 130, 143, 150, 165, 183, 195, 242, 250, 275, 286, 305, 325, 330, 363, 366, 375, 390, 429, 550, 605, 610, 650, 671, 715, 726, 750, 793, 825, 858, 915, 975, 1210, 1342, 1375, 1430, 1525, 1573, 1586, 1625, 1650, 1815, 1830, 1950, 2013, 2145, 2379, 2750, 3025, 3050, 3146, 3250, 3355, 3575, 3630, 3965, 4026, 4125, 4290, 4575, 4719, 4758, 4875, 6050, 6710, 7150, 7381, 7625, 7865, 7930, 8250, 8723, 9075, 9150, 9438, 9750, 10065, 10725, 11895, 14762, 15125, 15250, 15730, 16775, 17446, 17875, 18150, 19825, 20130, 21450, 22143, 22875, 23595, 23790, 26169, 30250, 33550, 35750, 36905, 39325, 39650, 43615, 44286, 45375, 45750, 47190, 50325, 52338, 53625, 59475, 73810, 78650, 83875, 87230, 90750, 95953, 99125, 100650, 107250, 110715, 117975, 118950, 130845, 167750, 184525, 191906, 196625, 198250, 218075, 221430, 235950, 251625, 261690, 287859, 297375, 369050, 393250, 436150, 479765, 503250, 553575, 575718, 589875, 594750, 654225, 922625, 959530, 1090375, 1107150, 1179750, 1308450, 1439295, 1845250, 2180750, 2398825, 2767875, 2878590, 3271125, 4797650, 5535750, 6542250, 7196475, 11994125, 14392950, 23988250, 35982375, 71964750]

約数ペア:

[(1, 71964750), (2, 35982375), (3, 23988250), (5, 14392950), (6, 11994125), (10, 7196475), (11, 6542250), (13, 5535750), (15, 4797650), (22, 3271125), (25, 2878590), (26, 2767875), (30, 2398825), (33, 2180750), (39, 1845250), (50, 1439295), (55, 1308450), (61, 1179750), (65, 1107150), (66, 1090375), (75, 959530), (78, 922625), (110, 654225), (121, 594750), (122, 589875), (125, 575718), (130, 553575), (143, 503250), (150, 479765), (165, 436150), (183, 393250), (195, 369050), (242, 297375), (250, 287859), (275, 261690), (286, 251625), (305, 235950), (325, 221430), (330, 218075), (363, 198250), (366, 196625), (375, 191906), (390, 184525), (429, 167750), (550, 130845), (605, 118950), (610, 117975), (650, 110715), (671, 107250), (715, 100650), (726, 99125), (750, 95953), (793, 90750), (825, 87230), (858, 83875), (915, 78650), (975, 73810), (1210, 59475), (1342, 53625), (1375, 52338), (1430, 50325), (1525, 47190), (1573, 45750), (1586, 45375), (1625, 44286), (1650, 43615), (1815, 39650), (1830, 39325), (1950, 36905), (2013, 35750), (2145, 33550), (2379, 30250), (2750, 26169), (3025, 23790), (3050, 23595), (3146, 22875), (3250, 22143), (3355, 21450), (3575, 20130), (3630, 19825), (3965, 18150), (4026, 17875), (4125, 17446), (4290, 16775), (4575, 15730), (4719, 15250), (4758, 15125), (4875, 14762), (6050, 11895), (6710, 10725), (7150, 10065), (7381, 9750), (7625, 9438), (7865, 9150), (7930, 9075), (8250, 8723)]