40249710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 160

約数和(自身を含む): 119180160

約数和(自身を除く): 78930450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 37, 45, 51, 54, 74, 79, 81, 85, 90, 102, 111, 135, 153, 158, 162, 170, 185, 222, 237, 255, 270, 306, 333, 370, 395, 405, 459, 474, 510, 555, 629, 666, 711, 765, 790, 810, 918, 999, 1110, 1185, 1258, 1343, 1377, 1422, 1530, 1665, 1887, 1998, 2133, 2295, 2370, 2686, 2754, 2923, 2997, 3145, 3330, 3555, 3774, 4029, 4266, 4590, 4995, 5661, 5846, 5994, 6290, 6399, 6715, 6885, 7110, 8058, 8769, 9435, 9990, 10665, 11322, 12087, 12798, 13430, 13770, 14615, 14985, 16983, 17538, 18870, 20145, 21330, 24174, 26307, 28305, 29230, 29970, 31995, 33966, 36261, 40290, 43845, 49691, 50949, 52614, 56610, 60435, 63990, 72522, 78921, 84915, 87690, 99382, 101898, 108783, 120870, 131535, 149073, 157842, 169830, 181305, 217566, 236763, 248455, 254745, 263070, 298146, 362610, 394605, 447219, 473526, 496910, 509490, 543915, 745365, 789210, 894438, 1087830, 1183815, 1341657, 1490730, 2236095, 2367630, 2683314, 4024971, 4472190, 6708285, 8049942, 13416570, 20124855, 40249710]

約数ペア:

[(1, 40249710), (2, 20124855), (3, 13416570), (5, 8049942), (6, 6708285), (9, 4472190), (10, 4024971), (15, 2683314), (17, 2367630), (18, 2236095), (27, 1490730), (30, 1341657), (34, 1183815), (37, 1087830), (45, 894438), (51, 789210), (54, 745365), (74, 543915), (79, 509490), (81, 496910), (85, 473526), (90, 447219), (102, 394605), (111, 362610), (135, 298146), (153, 263070), (158, 254745), (162, 248455), (170, 236763), (185, 217566), (222, 181305), (237, 169830), (255, 157842), (270, 149073), (306, 131535), (333, 120870), (370, 108783), (395, 101898), (405, 99382), (459, 87690), (474, 84915), (510, 78921), (555, 72522), (629, 63990), (666, 60435), (711, 56610), (765, 52614), (790, 50949), (810, 49691), (918, 43845), (999, 40290), (1110, 36261), (1185, 33966), (1258, 31995), (1343, 29970), (1377, 29230), (1422, 28305), (1530, 26307), (1665, 24174), (1887, 21330), (1998, 20145), (2133, 18870), (2295, 17538), (2370, 16983), (2686, 14985), (2754, 14615), (2923, 13770), (2997, 13430), (3145, 12798), (3330, 12087), (3555, 11322), (3774, 10665), (4029, 9990), (4266, 9435), (4590, 8769), (4995, 8058), (5661, 7110), (5846, 6885), (5994, 6715), (6290, 6399)]