102505950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{631}}^1$

素因数の和:687

約数の個数: 108

約数和(自身を含む): 291117528

約数和(自身を除く): 188611578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 361, 450, 475, 570, 631, 722, 855, 950, 1083, 1262, 1425, 1710, 1805, 1893, 2166, 2850, 3155, 3249, 3610, 3786, 4275, 5415, 5679, 6310, 6498, 8550, 9025, 9465, 10830, 11358, 11989, 15775, 16245, 18050, 18930, 23978, 27075, 28395, 31550, 32490, 35967, 47325, 54150, 56790, 59945, 71934, 81225, 94650, 107901, 119890, 141975, 162450, 179835, 215802, 227791, 283950, 299725, 359670, 455582, 539505, 599450, 683373, 899175, 1079010, 1138955, 1366746, 1798350, 2050119, 2277910, 2697525, 3416865, 4100238, 5395050, 5694775, 6833730, 10250595, 11389550, 17084325, 20501190, 34168650, 51252975, 102505950]

約数ペア:

[(1, 102505950), (2, 51252975), (3, 34168650), (5, 20501190), (6, 17084325), (9, 11389550), (10, 10250595), (15, 6833730), (18, 5694775), (19, 5395050), (25, 4100238), (30, 3416865), (38, 2697525), (45, 2277910), (50, 2050119), (57, 1798350), (75, 1366746), (90, 1138955), (95, 1079010), (114, 899175), (150, 683373), (171, 599450), (190, 539505), (225, 455582), (285, 359670), (342, 299725), (361, 283950), (450, 227791), (475, 215802), (570, 179835), (631, 162450), (722, 141975), (855, 119890), (950, 107901), (1083, 94650), (1262, 81225), (1425, 71934), (1710, 59945), (1805, 56790), (1893, 54150), (2166, 47325), (2850, 35967), (3155, 32490), (3249, 31550), (3610, 28395), (3786, 27075), (4275, 23978), (5415, 18930), (5679, 18050), (6310, 16245), (6498, 15775), (8550, 11989), (9025, 11358), (9465, 10830)]