88984260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 286820352

約数和(自身を除く): 197836092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 37, 45, 60, 62, 74, 90, 93, 111, 124, 148, 155, 180, 185, 186, 222, 279, 310, 333, 370, 372, 431, 444, 465, 555, 558, 620, 666, 740, 862, 930, 1110, 1116, 1147, 1293, 1332, 1395, 1665, 1724, 1860, 2155, 2220, 2294, 2586, 2790, 3330, 3441, 3879, 4310, 4588, 5172, 5580, 5735, 6465, 6660, 6882, 7758, 8620, 10323, 11470, 12930, 13361, 13764, 15516, 15947, 17205, 19395, 20646, 22940, 25860, 26722, 31894, 34410, 38790, 40083, 41292, 47841, 51615, 53444, 63788, 66805, 68820, 77580, 79735, 80166, 95682, 103230, 120249, 133610, 143523, 159470, 160332, 191364, 200415, 206460, 239205, 240498, 267220, 287046, 318940, 400830, 478410, 480996, 494357, 574092, 601245, 717615, 801660, 956820, 988714, 1202490, 1435230, 1483071, 1977428, 2404980, 2471785, 2870460, 2966142, 4449213, 4943570, 5932284, 7415355, 8898426, 9887140, 14830710, 17796852, 22246065, 29661420, 44492130, 88984260]

約数ペア:

[(1, 88984260), (2, 44492130), (3, 29661420), (4, 22246065), (5, 17796852), (6, 14830710), (9, 9887140), (10, 8898426), (12, 7415355), (15, 5932284), (18, 4943570), (20, 4449213), (30, 2966142), (31, 2870460), (36, 2471785), (37, 2404980), (45, 1977428), (60, 1483071), (62, 1435230), (74, 1202490), (90, 988714), (93, 956820), (111, 801660), (124, 717615), (148, 601245), (155, 574092), (180, 494357), (185, 480996), (186, 478410), (222, 400830), (279, 318940), (310, 287046), (333, 267220), (370, 240498), (372, 239205), (431, 206460), (444, 200415), (465, 191364), (555, 160332), (558, 159470), (620, 143523), (666, 133610), (740, 120249), (862, 103230), (930, 95682), (1110, 80166), (1116, 79735), (1147, 77580), (1293, 68820), (1332, 66805), (1395, 63788), (1665, 53444), (1724, 51615), (1860, 47841), (2155, 41292), (2220, 40083), (2294, 38790), (2586, 34410), (2790, 31894), (3330, 26722), (3441, 25860), (3879, 22940), (4310, 20646), (4588, 19395), (5172, 17205), (5580, 15947), (5735, 15516), (6465, 13764), (6660, 13361), (6882, 12930), (7758, 11470), (8620, 10323)]