98121780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1695

約数の個数: 120

約数和(自身を含む): 316324008

約数和(自身を除く): 218202228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1620, 1637, 1665, 1998, 2220, 2997, 3274, 3330, 3996, 4911, 4995, 5994, 6548, 6660, 8185, 9822, 9990, 11988, 14733, 14985, 16370, 19644, 19980, 24555, 29466, 29970, 32740, 44199, 49110, 58932, 59940, 60569, 73665, 88398, 98220, 121138, 132597, 147330, 176796, 181707, 220995, 242276, 265194, 294660, 302845, 363414, 441990, 530388, 545121, 605690, 662985, 726828, 883980, 908535, 1090242, 1211380, 1325970, 1635363, 1817070, 2180484, 2651940, 2725605, 3270726, 3634140, 4906089, 5451210, 6541452, 8176815, 9812178, 10902420, 16353630, 19624356, 24530445, 32707260, 49060890, 98121780]

約数ペア:

[(1, 98121780), (2, 49060890), (3, 32707260), (4, 24530445), (5, 19624356), (6, 16353630), (9, 10902420), (10, 9812178), (12, 8176815), (15, 6541452), (18, 5451210), (20, 4906089), (27, 3634140), (30, 3270726), (36, 2725605), (37, 2651940), (45, 2180484), (54, 1817070), (60, 1635363), (74, 1325970), (81, 1211380), (90, 1090242), (108, 908535), (111, 883980), (135, 726828), (148, 662985), (162, 605690), (180, 545121), (185, 530388), (222, 441990), (270, 363414), (324, 302845), (333, 294660), (370, 265194), (405, 242276), (444, 220995), (540, 181707), (555, 176796), (666, 147330), (740, 132597), (810, 121138), (999, 98220), (1110, 88398), (1332, 73665), (1620, 60569), (1637, 59940), (1665, 58932), (1998, 49110), (2220, 44199), (2997, 32740), (3274, 29970), (3330, 29466), (3996, 24555), (4911, 19980), (4995, 19644), (5994, 16370), (6548, 14985), (6660, 14733), (8185, 11988), (9822, 9990)]