180660870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 554770944

約数和(自身を除く): 374110074

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 31, 34, 39, 45, 51, 62, 65, 78, 85, 90, 93, 102, 117, 130, 153, 155, 170, 186, 195, 221, 234, 255, 279, 293, 306, 310, 390, 403, 442, 465, 510, 527, 558, 585, 586, 663, 765, 806, 879, 930, 1054, 1105, 1170, 1209, 1326, 1395, 1465, 1530, 1581, 1758, 1989, 2015, 2210, 2418, 2635, 2637, 2790, 2930, 3162, 3315, 3627, 3809, 3978, 4030, 4395, 4743, 4981, 5270, 5274, 6045, 6630, 6851, 7254, 7618, 7905, 8790, 9083, 9486, 9945, 9962, 11427, 12090, 13185, 13702, 14943, 15810, 18135, 18166, 19045, 19890, 20553, 22854, 23715, 24905, 26370, 27249, 29886, 34255, 34281, 36270, 38090, 41106, 44829, 45415, 47430, 49810, 54498, 57135, 61659, 64753, 68510, 68562, 74715, 81747, 89658, 90830, 102765, 114270, 118079, 123318, 129506, 136245, 149430, 154411, 163494, 171405, 194259, 205530, 224145, 236158, 272490, 308295, 308822, 323765, 342810, 354237, 388518, 408735, 448290, 463233, 582777, 590395, 616590, 647530, 708474, 772055, 817470, 926466, 971295, 1062711, 1165554, 1180790, 1389699, 1544110, 1771185, 1942590, 2007343, 2125422, 2316165, 2779398, 2913885, 3542370, 4014686, 4632330, 5313555, 5827770, 6022029, 6948495, 10036715, 10627110, 12044058, 13896990, 18066087, 20073430, 30110145, 36132174, 60220290, 90330435, 180660870]

約数ペア:

[(1, 180660870), (2, 90330435), (3, 60220290), (5, 36132174), (6, 30110145), (9, 20073430), (10, 18066087), (13, 13896990), (15, 12044058), (17, 10627110), (18, 10036715), (26, 6948495), (30, 6022029), (31, 5827770), (34, 5313555), (39, 4632330), (45, 4014686), (51, 3542370), (62, 2913885), (65, 2779398), (78, 2316165), (85, 2125422), (90, 2007343), (93, 1942590), (102, 1771185), (117, 1544110), (130, 1389699), (153, 1180790), (155, 1165554), (170, 1062711), (186, 971295), (195, 926466), (221, 817470), (234, 772055), (255, 708474), (279, 647530), (293, 616590), (306, 590395), (310, 582777), (390, 463233), (403, 448290), (442, 408735), (465, 388518), (510, 354237), (527, 342810), (558, 323765), (585, 308822), (586, 308295), (663, 272490), (765, 236158), (806, 224145), (879, 205530), (930, 194259), (1054, 171405), (1105, 163494), (1170, 154411), (1209, 149430), (1326, 136245), (1395, 129506), (1465, 123318), (1530, 118079), (1581, 114270), (1758, 102765), (1989, 90830), (2015, 89658), (2210, 81747), (2418, 74715), (2635, 68562), (2637, 68510), (2790, 64753), (2930, 61659), (3162, 57135), (3315, 54498), (3627, 49810), (3809, 47430), (3978, 45415), (4030, 44829), (4395, 41106), (4743, 38090), (4981, 36270), (5270, 34281), (5274, 34255), (6045, 29886), (6630, 27249), (6851, 26370), (7254, 24905), (7618, 23715), (7905, 22854), (8790, 20553), (9083, 19890), (9486, 19045), (9945, 18166), (9962, 18135), (11427, 15810), (12090, 14943), (13185, 13702)]