138118500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:828

約数の個数: 192

約数和(自身を含む): 481877760

約数和(自身を除く): 343759260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 125, 130, 135, 150, 156, 180, 195, 225, 234, 250, 260, 270, 300, 325, 351, 375, 390, 450, 468, 500, 540, 585, 650, 675, 702, 750, 780, 787, 900, 975, 1125, 1170, 1300, 1350, 1404, 1500, 1574, 1625, 1755, 1950, 2250, 2340, 2361, 2700, 2925, 3148, 3250, 3375, 3510, 3900, 3935, 4500, 4722, 4875, 5850, 6500, 6750, 7020, 7083, 7870, 8775, 9444, 9750, 10231, 11700, 11805, 13500, 14166, 14625, 15740, 17550, 19500, 19675, 20462, 21249, 23610, 28332, 29250, 30693, 35100, 35415, 39350, 40924, 42498, 43875, 47220, 51155, 58500, 59025, 61386, 70830, 78700, 84996, 87750, 92079, 98375, 102310, 106245, 118050, 122772, 141660, 153465, 175500, 177075, 184158, 196750, 204620, 212490, 236100, 255775, 276237, 295125, 306930, 354150, 368316, 393500, 424980, 460395, 511550, 531225, 552474, 590250, 613860, 708300, 767325, 885375, 920790, 1023100, 1062450, 1104948, 1180500, 1278875, 1381185, 1534650, 1770750, 1841580, 2124900, 2301975, 2557750, 2656125, 2762370, 3069300, 3541500, 3836625, 4603950, 5115500, 5312250, 5524740, 6905925, 7673250, 9207900, 10624500, 11509875, 13811850, 15346500, 23019750, 27623700, 34529625, 46039500, 69059250, 138118500]

約数ペア:

[(1, 138118500), (2, 69059250), (3, 46039500), (4, 34529625), (5, 27623700), (6, 23019750), (9, 15346500), (10, 13811850), (12, 11509875), (13, 10624500), (15, 9207900), (18, 7673250), (20, 6905925), (25, 5524740), (26, 5312250), (27, 5115500), (30, 4603950), (36, 3836625), (39, 3541500), (45, 3069300), (50, 2762370), (52, 2656125), (54, 2557750), (60, 2301975), (65, 2124900), (75, 1841580), (78, 1770750), (90, 1534650), (100, 1381185), (108, 1278875), (117, 1180500), (125, 1104948), (130, 1062450), (135, 1023100), (150, 920790), (156, 885375), (180, 767325), (195, 708300), (225, 613860), (234, 590250), (250, 552474), (260, 531225), (270, 511550), (300, 460395), (325, 424980), (351, 393500), (375, 368316), (390, 354150), (450, 306930), (468, 295125), (500, 276237), (540, 255775), (585, 236100), (650, 212490), (675, 204620), (702, 196750), (750, 184158), (780, 177075), (787, 175500), (900, 153465), (975, 141660), (1125, 122772), (1170, 118050), (1300, 106245), (1350, 102310), (1404, 98375), (1500, 92079), (1574, 87750), (1625, 84996), (1755, 78700), (1950, 70830), (2250, 61386), (2340, 59025), (2361, 58500), (2700, 51155), (2925, 47220), (3148, 43875), (3250, 42498), (3375, 40924), (3510, 39350), (3900, 35415), (3935, 35100), (4500, 30693), (4722, 29250), (4875, 28332), (5850, 23610), (6500, 21249), (6750, 20462), (7020, 19675), (7083, 19500), (7870, 17550), (8775, 15740), (9444, 14625), (9750, 14166), (10231, 13500), (11700, 11805)]