102074940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1720

約数の個数: 144

約数和(自身を含む): 348880896

約数和(自身を除く): 246805956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1663, 1705, 1860, 1980, 2046, 2790, 3069, 3326, 3410, 4092, 4989, 5115, 5580, 6138, 6652, 6820, 8315, 9978, 10230, 12276, 14967, 15345, 16630, 18293, 19956, 20460, 24945, 29934, 30690, 33260, 36586, 49890, 51553, 54879, 59868, 61380, 73172, 74835, 91465, 99780, 103106, 109758, 149670, 154659, 164637, 182930, 206212, 219516, 257765, 274395, 299340, 309318, 329274, 365860, 463977, 515530, 548790, 567083, 618636, 658548, 773295, 823185, 927954, 1031060, 1097580, 1134166, 1546590, 1646370, 1701249, 1855908, 2268332, 2319885, 2835415, 3093180, 3292740, 3402498, 4639770, 5103747, 5670830, 6804996, 8506245, 9279540, 10207494, 11341660, 17012490, 20414988, 25518735, 34024980, 51037470, 102074940]

約数ペア:

[(1, 102074940), (2, 51037470), (3, 34024980), (4, 25518735), (5, 20414988), (6, 17012490), (9, 11341660), (10, 10207494), (11, 9279540), (12, 8506245), (15, 6804996), (18, 5670830), (20, 5103747), (22, 4639770), (30, 3402498), (31, 3292740), (33, 3093180), (36, 2835415), (44, 2319885), (45, 2268332), (55, 1855908), (60, 1701249), (62, 1646370), (66, 1546590), (90, 1134166), (93, 1097580), (99, 1031060), (110, 927954), (124, 823185), (132, 773295), (155, 658548), (165, 618636), (180, 567083), (186, 548790), (198, 515530), (220, 463977), (279, 365860), (310, 329274), (330, 309318), (341, 299340), (372, 274395), (396, 257765), (465, 219516), (495, 206212), (558, 182930), (620, 164637), (660, 154659), (682, 149670), (930, 109758), (990, 103106), (1023, 99780), (1116, 91465), (1364, 74835), (1395, 73172), (1663, 61380), (1705, 59868), (1860, 54879), (1980, 51553), (2046, 49890), (2790, 36586), (3069, 33260), (3326, 30690), (3410, 29934), (4092, 24945), (4989, 20460), (5115, 19956), (5580, 18293), (6138, 16630), (6652, 15345), (6820, 14967), (8315, 12276), (9978, 10230)]