1297942350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 3471801600

約数和(自身を除く): 2173859250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 79, 85, 102, 150, 158, 170, 237, 255, 289, 379, 395, 425, 474, 510, 578, 758, 790, 850, 867, 1137, 1185, 1275, 1343, 1445, 1734, 1895, 1975, 2274, 2370, 2550, 2686, 2890, 3790, 3950, 4029, 4335, 5685, 5925, 6443, 6715, 7225, 8058, 8670, 9475, 11370, 11850, 12886, 13430, 14450, 18950, 19329, 20145, 21675, 22831, 28425, 29941, 32215, 33575, 38658, 40290, 43350, 45662, 56850, 59882, 64430, 67150, 68493, 89823, 96645, 100725, 109531, 114155, 136986, 149705, 161075, 179646, 193290, 201450, 219062, 228310, 299410, 322150, 328593, 342465, 449115, 483225, 508997, 547655, 570775, 657186, 684930, 748525, 898230, 966450, 1017994, 1095310, 1141550, 1497050, 1526991, 1642965, 1712325, 2245575, 2544985, 2738275, 3053982, 3285930, 3424650, 4491150, 5089970, 5476550, 7634955, 8214825, 8652949, 12724925, 15269910, 16429650, 17305898, 25449850, 25958847, 38174775, 43264745, 51917694, 76349550, 86529490, 129794235, 216323725, 259588470, 432647450, 648971175, 1297942350]

約数ペア:

[(1, 1297942350), (2, 648971175), (3, 432647450), (5, 259588470), (6, 216323725), (10, 129794235), (15, 86529490), (17, 76349550), (25, 51917694), (30, 43264745), (34, 38174775), (50, 25958847), (51, 25449850), (75, 17305898), (79, 16429650), (85, 15269910), (102, 12724925), (150, 8652949), (158, 8214825), (170, 7634955), (237, 5476550), (255, 5089970), (289, 4491150), (379, 3424650), (395, 3285930), (425, 3053982), (474, 2738275), (510, 2544985), (578, 2245575), (758, 1712325), (790, 1642965), (850, 1526991), (867, 1497050), (1137, 1141550), (1185, 1095310), (1275, 1017994), (1343, 966450), (1445, 898230), (1734, 748525), (1895, 684930), (1975, 657186), (2274, 570775), (2370, 547655), (2550, 508997), (2686, 483225), (2890, 449115), (3790, 342465), (3950, 328593), (4029, 322150), (4335, 299410), (5685, 228310), (5925, 219062), (6443, 201450), (6715, 193290), (7225, 179646), (8058, 161075), (8670, 149705), (9475, 136986), (11370, 114155), (11850, 109531), (12886, 100725), (13430, 96645), (14450, 89823), (18950, 68493), (19329, 67150), (20145, 64430), (21675, 59882), (22831, 56850), (28425, 45662), (29941, 43350), (32215, 40290), (33575, 38658)]