7902661650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 288

約数和(自身を含む): 23087480640

約数和(自身を除く): 15184818990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 37, 39, 50, 51, 65, 74, 75, 78, 85, 102, 111, 130, 150, 170, 185, 195, 221, 222, 255, 289, 325, 370, 379, 390, 425, 442, 481, 510, 555, 578, 629, 650, 663, 758, 850, 867, 925, 962, 975, 1105, 1110, 1137, 1258, 1275, 1326, 1443, 1445, 1734, 1850, 1887, 1895, 1950, 2210, 2274, 2405, 2550, 2775, 2886, 2890, 3145, 3315, 3757, 3774, 3790, 4335, 4810, 4927, 5525, 5550, 5685, 6290, 6443, 6630, 7215, 7225, 7514, 8177, 8670, 9435, 9475, 9854, 10693, 11050, 11271, 11370, 12025, 12886, 14023, 14430, 14450, 14781, 15725, 16354, 16575, 18785, 18870, 18950, 19329, 21386, 21675, 22542, 24050, 24531, 24635, 28046, 28425, 29562, 31450, 32079, 32215, 33150, 36075, 37570, 38658, 40885, 42069, 43350, 47175, 49062, 49270, 53465, 56355, 56850, 64158, 64430, 70115, 72150, 73905, 81770, 83759, 84138, 93925, 94350, 96645, 106930, 109531, 112710, 122655, 123175, 139009, 140230, 147810, 160395, 161075, 167518, 182299, 187850, 193290, 204425, 210345, 219062, 238391, 245310, 246350, 251277, 267325, 278018, 281775, 320790, 322150, 328593, 350575, 364598, 369525, 408850, 417027, 418795, 420690, 476782, 483225, 502554, 534650, 546897, 547655, 563550, 613275, 657186, 695045, 701150, 715173, 739050, 801975, 834054, 837590, 911495, 966450, 1051725, 1093794, 1095310, 1191955, 1226550, 1256385, 1390090, 1423903, 1430346, 1603950, 1642965, 1822990, 2085135, 2093975, 2103450, 2383910, 2512770, 2734485, 2738275, 2847806, 3099083, 3285930, 3475225, 3575865, 4052647, 4170270, 4187950, 4271709, 4557475, 5468970, 5476550, 5959775, 6198166, 6281925, 6950450, 7119515, 7151730, 8105294, 8214825, 8543418, 9114950, 9297249, 10425675, 11919550, 12157941, 12563850, 13672425, 14239030, 15495415, 16429650, 17879325, 18594498, 20263235, 20851350, 21358545, 24315882, 27344850, 30990830, 35597575, 35758650, 40526470, 42717090, 46486245, 52684411, 60789705, 71195150, 77477075, 92972490, 101316175, 105368822, 106792725, 121579410, 154954150, 158053233, 202632350, 213585450, 232431225, 263422055, 303948525, 316106466, 464862450, 526844110, 607897050, 790266165, 1317110275, 1580532330, 2634220550, 3951330825, 7902661650]

約数ペア:

[(1, 7902661650), (2, 3951330825), (3, 2634220550), (5, 1580532330), (6, 1317110275), (10, 790266165), (13, 607897050), (15, 526844110), (17, 464862450), (25, 316106466), (26, 303948525), (30, 263422055), (34, 232431225), (37, 213585450), (39, 202632350), (50, 158053233), (51, 154954150), (65, 121579410), (74, 106792725), (75, 105368822), (78, 101316175), (85, 92972490), (102, 77477075), (111, 71195150), (130, 60789705), (150, 52684411), (170, 46486245), (185, 42717090), (195, 40526470), (221, 35758650), (222, 35597575), (255, 30990830), (289, 27344850), (325, 24315882), (370, 21358545), (379, 20851350), (390, 20263235), (425, 18594498), (442, 17879325), (481, 16429650), (510, 15495415), (555, 14239030), (578, 13672425), (629, 12563850), (650, 12157941), (663, 11919550), (758, 10425675), (850, 9297249), (867, 9114950), (925, 8543418), (962, 8214825), (975, 8105294), (1105, 7151730), (1110, 7119515), (1137, 6950450), (1258, 6281925), (1275, 6198166), (1326, 5959775), (1443, 5476550), (1445, 5468970), (1734, 4557475), (1850, 4271709), (1887, 4187950), (1895, 4170270), (1950, 4052647), (2210, 3575865), (2274, 3475225), (2405, 3285930), (2550, 3099083), (2775, 2847806), (2886, 2738275), (2890, 2734485), (3145, 2512770), (3315, 2383910), (3757, 2103450), (3774, 2093975), (3790, 2085135), (4335, 1822990), (4810, 1642965), (4927, 1603950), (5525, 1430346), (5550, 1423903), (5685, 1390090), (6290, 1256385), (6443, 1226550), (6630, 1191955), (7215, 1095310), (7225, 1093794), (7514, 1051725), (8177, 966450), (8670, 911495), (9435, 837590), (9475, 834054), (9854, 801975), (10693, 739050), (11050, 715173), (11271, 701150), (11370, 695045), (12025, 657186), (12886, 613275), (14023, 563550), (14430, 547655), (14450, 546897), (14781, 534650), (15725, 502554), (16354, 483225), (16575, 476782), (18785, 420690), (18870, 418795), (18950, 417027), (19329, 408850), (21386, 369525), (21675, 364598), (22542, 350575), (24050, 328593), (24531, 322150), (24635, 320790), (28046, 281775), (28425, 278018), (29562, 267325), (31450, 251277), (32079, 246350), (32215, 245310), (33150, 238391), (36075, 219062), (37570, 210345), (38658, 204425), (40885, 193290), (42069, 187850), (43350, 182299), (47175, 167518), (49062, 161075), (49270, 160395), (53465, 147810), (56355, 140230), (56850, 139009), (64158, 123175), (64430, 122655), (70115, 112710), (72150, 109531), (73905, 106930), (81770, 96645), (83759, 94350), (84138, 93925)]