15118950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:68

約数の個数: 216

約数和(自身を含む): 50762376

約数和(自身を除く): 35643426

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 25, 30, 33, 34, 35, 42, 49, 50, 51, 55, 66, 70, 75, 77, 85, 98, 102, 105, 110, 119, 121, 147, 150, 154, 165, 170, 175, 187, 210, 231, 238, 242, 245, 255, 275, 294, 330, 350, 357, 363, 374, 385, 425, 462, 490, 510, 525, 539, 550, 561, 595, 605, 714, 726, 735, 770, 825, 833, 847, 850, 935, 1050, 1078, 1122, 1155, 1190, 1210, 1225, 1275, 1309, 1470, 1617, 1650, 1666, 1694, 1785, 1815, 1870, 1925, 2057, 2310, 2450, 2499, 2541, 2550, 2618, 2695, 2805, 2975, 3025, 3234, 3570, 3630, 3675, 3850, 3927, 4114, 4165, 4235, 4675, 4998, 5082, 5390, 5610, 5775, 5929, 5950, 6050, 6171, 6545, 7350, 7854, 8085, 8330, 8470, 8925, 9075, 9163, 9350, 10285, 11550, 11858, 12342, 12495, 12705, 13090, 13475, 14025, 14399, 16170, 17787, 17850, 18150, 18326, 19635, 20570, 20825, 21175, 24990, 25410, 26950, 27489, 28050, 28798, 29645, 30855, 32725, 35574, 39270, 40425, 41650, 42350, 43197, 45815, 51425, 54978, 59290, 61710, 62475, 63525, 65450, 71995, 80850, 86394, 88935, 91630, 98175, 100793, 102850, 124950, 127050, 137445, 143990, 148225, 154275, 177870, 196350, 201586, 215985, 229075, 274890, 296450, 302379, 308550, 359975, 431970, 444675, 458150, 503965, 604758, 687225, 719950, 889350, 1007930, 1079925, 1374450, 1511895, 2159850, 2519825, 3023790, 5039650, 7559475, 15118950]

約数ペア:

[(1, 15118950), (2, 7559475), (3, 5039650), (5, 3023790), (6, 2519825), (7, 2159850), (10, 1511895), (11, 1374450), (14, 1079925), (15, 1007930), (17, 889350), (21, 719950), (22, 687225), (25, 604758), (30, 503965), (33, 458150), (34, 444675), (35, 431970), (42, 359975), (49, 308550), (50, 302379), (51, 296450), (55, 274890), (66, 229075), (70, 215985), (75, 201586), (77, 196350), (85, 177870), (98, 154275), (102, 148225), (105, 143990), (110, 137445), (119, 127050), (121, 124950), (147, 102850), (150, 100793), (154, 98175), (165, 91630), (170, 88935), (175, 86394), (187, 80850), (210, 71995), (231, 65450), (238, 63525), (242, 62475), (245, 61710), (255, 59290), (275, 54978), (294, 51425), (330, 45815), (350, 43197), (357, 42350), (363, 41650), (374, 40425), (385, 39270), (425, 35574), (462, 32725), (490, 30855), (510, 29645), (525, 28798), (539, 28050), (550, 27489), (561, 26950), (595, 25410), (605, 24990), (714, 21175), (726, 20825), (735, 20570), (770, 19635), (825, 18326), (833, 18150), (847, 17850), (850, 17787), (935, 16170), (1050, 14399), (1078, 14025), (1122, 13475), (1155, 13090), (1190, 12705), (1210, 12495), (1225, 12342), (1275, 11858), (1309, 11550), (1470, 10285), (1617, 9350), (1650, 9163), (1666, 9075), (1694, 8925), (1785, 8470), (1815, 8330), (1870, 8085), (1925, 7854), (2057, 7350), (2310, 6545), (2450, 6171), (2499, 6050), (2541, 5950), (2550, 5929), (2618, 5775), (2695, 5610), (2805, 5390), (2975, 5082), (3025, 4998), (3234, 4675), (3570, 4235), (3630, 4165), (3675, 4114), (3850, 3927)]