15065147500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:874

約数の個数: 240

約数和(自身を含む): 38599644160

約数和(自身を除く): 23534496660

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 31, 38, 50, 52, 62, 65, 76, 95, 100, 124, 125, 130, 155, 190, 247, 250, 260, 310, 325, 380, 403, 475, 494, 500, 589, 620, 625, 650, 775, 787, 806, 950, 988, 1178, 1235, 1250, 1300, 1550, 1574, 1612, 1625, 1900, 2015, 2356, 2375, 2470, 2500, 2945, 3100, 3148, 3250, 3875, 3935, 4030, 4750, 4940, 5890, 6175, 6500, 7657, 7750, 7870, 8060, 8125, 9500, 10075, 10231, 11780, 11875, 12350, 14725, 14953, 15314, 15500, 15740, 16250, 19375, 19675, 20150, 20462, 23750, 24397, 24700, 29450, 29906, 30628, 30875, 32500, 38285, 38750, 39350, 40300, 40924, 47500, 48794, 50375, 51155, 58900, 59812, 61750, 73625, 74765, 76570, 77500, 78700, 97588, 98375, 100750, 102310, 121985, 123500, 147250, 149530, 153140, 154375, 191425, 194389, 196750, 201500, 204620, 243970, 251875, 255775, 294500, 299060, 308750, 317161, 368125, 373825, 382850, 388778, 393500, 463543, 487940, 491875, 503750, 511550, 609925, 617500, 634322, 736250, 747650, 765700, 777556, 927086, 957125, 971945, 983750, 1007500, 1023100, 1219850, 1268644, 1278875, 1472500, 1495300, 1585805, 1854172, 1869125, 1914250, 1943890, 1967500, 2317715, 2439700, 2557750, 3049625, 3171610, 3738250, 3828500, 3887780, 4635430, 4785625, 4859725, 5115500, 6026059, 6099250, 6343220, 6394375, 7476500, 7929025, 9270860, 9345625, 9571250, 9719450, 11588575, 12052118, 12198500, 12788750, 15248125, 15858050, 18691250, 19142500, 19438900, 23177150, 24104236, 24298625, 25577500, 30130295, 30496250, 31716100, 37382500, 39645125, 46354300, 48597250, 57942875, 60260590, 60992500, 79290250, 97194500, 115885750, 120521180, 121493125, 150651475, 158580500, 198225625, 231771500, 242986250, 289714375, 301302950, 396451250, 485972500, 579428750, 602605900, 753257375, 792902500, 1158857500, 1506514750, 3013029500, 3766286875, 7532573750, 15065147500]

約数ペア:

[(1, 15065147500), (2, 7532573750), (4, 3766286875), (5, 3013029500), (10, 1506514750), (13, 1158857500), (19, 792902500), (20, 753257375), (25, 602605900), (26, 579428750), (31, 485972500), (38, 396451250), (50, 301302950), (52, 289714375), (62, 242986250), (65, 231771500), (76, 198225625), (95, 158580500), (100, 150651475), (124, 121493125), (125, 120521180), (130, 115885750), (155, 97194500), (190, 79290250), (247, 60992500), (250, 60260590), (260, 57942875), (310, 48597250), (325, 46354300), (380, 39645125), (403, 37382500), (475, 31716100), (494, 30496250), (500, 30130295), (589, 25577500), (620, 24298625), (625, 24104236), (650, 23177150), (775, 19438900), (787, 19142500), (806, 18691250), (950, 15858050), (988, 15248125), (1178, 12788750), (1235, 12198500), (1250, 12052118), (1300, 11588575), (1550, 9719450), (1574, 9571250), (1612, 9345625), (1625, 9270860), (1900, 7929025), (2015, 7476500), (2356, 6394375), (2375, 6343220), (2470, 6099250), (2500, 6026059), (2945, 5115500), (3100, 4859725), (3148, 4785625), (3250, 4635430), (3875, 3887780), (3935, 3828500), (4030, 3738250), (4750, 3171610), (4940, 3049625), (5890, 2557750), (6175, 2439700), (6500, 2317715), (7657, 1967500), (7750, 1943890), (7870, 1914250), (8060, 1869125), (8125, 1854172), (9500, 1585805), (10075, 1495300), (10231, 1472500), (11780, 1278875), (11875, 1268644), (12350, 1219850), (14725, 1023100), (14953, 1007500), (15314, 983750), (15500, 971945), (15740, 957125), (16250, 927086), (19375, 777556), (19675, 765700), (20150, 747650), (20462, 736250), (23750, 634322), (24397, 617500), (24700, 609925), (29450, 511550), (29906, 503750), (30628, 491875), (30875, 487940), (32500, 463543), (38285, 393500), (38750, 388778), (39350, 382850), (40300, 373825), (40924, 368125), (47500, 317161), (48794, 308750), (50375, 299060), (51155, 294500), (58900, 255775), (59812, 251875), (61750, 243970), (73625, 204620), (74765, 201500), (76570, 196750), (77500, 194389), (78700, 191425), (97588, 154375), (98375, 153140), (100750, 149530), (102310, 147250), (121985, 123500)]