38608020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 143410176

約数和(自身を除く): 104802156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 31, 33, 34, 36, 37, 44, 45, 51, 55, 60, 62, 66, 68, 74, 85, 90, 93, 99, 102, 110, 111, 124, 132, 148, 153, 155, 165, 170, 180, 185, 186, 187, 198, 204, 220, 222, 255, 279, 306, 310, 330, 333, 340, 341, 370, 372, 374, 396, 407, 444, 465, 495, 510, 527, 555, 558, 561, 612, 620, 629, 660, 666, 682, 740, 748, 765, 814, 930, 935, 990, 1020, 1023, 1054, 1110, 1116, 1122, 1147, 1221, 1258, 1332, 1364, 1395, 1530, 1581, 1628, 1665, 1683, 1705, 1860, 1870, 1887, 1980, 2035, 2046, 2108, 2220, 2244, 2294, 2442, 2516, 2635, 2790, 2805, 3060, 3069, 3145, 3162, 3330, 3366, 3410, 3441, 3663, 3740, 3774, 4070, 4092, 4588, 4743, 4884, 5115, 5270, 5580, 5610, 5661, 5735, 5797, 6105, 6138, 6290, 6324, 6660, 6732, 6820, 6882, 6919, 7326, 7548, 7905, 8140, 8415, 9435, 9486, 10230, 10323, 10540, 11220, 11322, 11470, 11594, 12210, 12276, 12580, 12617, 13764, 13838, 14652, 15345, 15810, 16830, 17205, 17391, 18315, 18870, 18972, 19499, 20460, 20646, 20757, 22644, 22940, 23188, 23715, 24420, 25234, 27676, 28305, 28985, 30690, 31620, 33660, 34410, 34595, 34782, 36630, 37740, 37851, 38998, 41292, 41514, 47430, 50468, 51615, 52173, 56610, 57970, 58497, 61380, 62271, 63085, 68820, 69190, 69564, 73260, 75702, 77996, 83028, 86955, 94860, 97495, 103230, 103785, 104346, 113220, 113553, 115940, 116994, 124542, 126170, 138380, 151404, 173910, 175491, 189255, 194990, 206460, 207570, 208692, 214489, 227106, 233988, 249084, 252340, 260865, 292485, 311355, 347820, 350982, 378510, 389980, 415140, 428978, 454212, 521730, 567765, 584970, 622710, 643467, 701964, 757020, 857956, 877455, 1043460, 1072445, 1135530, 1169940, 1245420, 1286934, 1754910, 1930401, 2144890, 2271060, 2573868, 3217335, 3509820, 3860802, 4289780, 6434670, 7721604, 9652005, 12869340, 19304010, 38608020]

約数ペア:

[(1, 38608020), (2, 19304010), (3, 12869340), (4, 9652005), (5, 7721604), (6, 6434670), (9, 4289780), (10, 3860802), (11, 3509820), (12, 3217335), (15, 2573868), (17, 2271060), (18, 2144890), (20, 1930401), (22, 1754910), (30, 1286934), (31, 1245420), (33, 1169940), (34, 1135530), (36, 1072445), (37, 1043460), (44, 877455), (45, 857956), (51, 757020), (55, 701964), (60, 643467), (62, 622710), (66, 584970), (68, 567765), (74, 521730), (85, 454212), (90, 428978), (93, 415140), (99, 389980), (102, 378510), (110, 350982), (111, 347820), (124, 311355), (132, 292485), (148, 260865), (153, 252340), (155, 249084), (165, 233988), (170, 227106), (180, 214489), (185, 208692), (186, 207570), (187, 206460), (198, 194990), (204, 189255), (220, 175491), (222, 173910), (255, 151404), (279, 138380), (306, 126170), (310, 124542), (330, 116994), (333, 115940), (340, 113553), (341, 113220), (370, 104346), (372, 103785), (374, 103230), (396, 97495), (407, 94860), (444, 86955), (465, 83028), (495, 77996), (510, 75702), (527, 73260), (555, 69564), (558, 69190), (561, 68820), (612, 63085), (620, 62271), (629, 61380), (660, 58497), (666, 57970), (682, 56610), (740, 52173), (748, 51615), (765, 50468), (814, 47430), (930, 41514), (935, 41292), (990, 38998), (1020, 37851), (1023, 37740), (1054, 36630), (1110, 34782), (1116, 34595), (1122, 34410), (1147, 33660), (1221, 31620), (1258, 30690), (1332, 28985), (1364, 28305), (1395, 27676), (1530, 25234), (1581, 24420), (1628, 23715), (1665, 23188), (1683, 22940), (1705, 22644), (1860, 20757), (1870, 20646), (1887, 20460), (1980, 19499), (2035, 18972), (2046, 18870), (2108, 18315), (2220, 17391), (2244, 17205), (2294, 16830), (2442, 15810), (2516, 15345), (2635, 14652), (2790, 13838), (2805, 13764), (3060, 12617), (3069, 12580), (3145, 12276), (3162, 12210), (3330, 11594), (3366, 11470), (3410, 11322), (3441, 11220), (3663, 10540), (3740, 10323), (3774, 10230), (4070, 9486), (4092, 9435), (4588, 8415), (4743, 8140), (4884, 7905), (5115, 7548), (5270, 7326), (5580, 6919), (5610, 6882), (5661, 6820), (5735, 6732), (5797, 6660), (6105, 6324), (6138, 6290)]