206891100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17683}}^1$

素因数の和:17716

約数の個数: 108

約数和(自身を含む): 698411896

約数和(自身を除く): 491520796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 17683, 35366, 53049, 70732, 88415, 106098, 159147, 176830, 212196, 229879, 265245, 318294, 353660, 442075, 459758, 530490, 636588, 689637, 795735, 884150, 919516, 1060980, 1149395, 1326225, 1379274, 1591470, 1768300, 2068911, 2298790, 2652450, 2758548, 3182940, 3448185, 3978675, 4137822, 4597580, 5304900, 5746975, 6896370, 7957350, 8275644, 10344555, 11493950, 13792740, 15914700, 17240925, 20689110, 22987900, 34481850, 41378220, 51722775, 68963700, 103445550, 206891100]

約数ペア:

[(1, 206891100), (2, 103445550), (3, 68963700), (4, 51722775), (5, 41378220), (6, 34481850), (9, 22987900), (10, 20689110), (12, 17240925), (13, 15914700), (15, 13792740), (18, 11493950), (20, 10344555), (25, 8275644), (26, 7957350), (30, 6896370), (36, 5746975), (39, 5304900), (45, 4597580), (50, 4137822), (52, 3978675), (60, 3448185), (65, 3182940), (75, 2758548), (78, 2652450), (90, 2298790), (100, 2068911), (117, 1768300), (130, 1591470), (150, 1379274), (156, 1326225), (180, 1149395), (195, 1060980), (225, 919516), (234, 884150), (260, 795735), (300, 689637), (325, 636588), (390, 530490), (450, 459758), (468, 442075), (585, 353660), (650, 318294), (780, 265245), (900, 229879), (975, 212196), (1170, 176830), (1300, 159147), (1950, 106098), (2340, 88415), (2925, 70732), (3900, 53049), (5850, 35366), (11700, 17683)]