91430820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1022

約数の個数: 144

約数和(自身を含む): 306279792

約数和(自身を除く): 214848972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 953, 1066, 1170, 1230, 1476, 1599, 1845, 1906, 2132, 2340, 2460, 2665, 2859, 3198, 3690, 3812, 4765, 4797, 5330, 5718, 6396, 7380, 7995, 8577, 9530, 9594, 10660, 11436, 12389, 14295, 15990, 17154, 19060, 19188, 23985, 24778, 28590, 31980, 34308, 37167, 39073, 42885, 47970, 49556, 57180, 61945, 74334, 78146, 85770, 95940, 111501, 117219, 123890, 148668, 156292, 171540, 185835, 195365, 223002, 234438, 247780, 351657, 371670, 390730, 446004, 468876, 507949, 557505, 586095, 703314, 743340, 781460, 1015898, 1115010, 1172190, 1406628, 1523847, 1758285, 2031796, 2230020, 2344380, 2539745, 3047694, 3516570, 4571541, 5079490, 6095388, 7033140, 7619235, 9143082, 10158980, 15238470, 18286164, 22857705, 30476940, 45715410, 91430820]

約数ペア:

[(1, 91430820), (2, 45715410), (3, 30476940), (4, 22857705), (5, 18286164), (6, 15238470), (9, 10158980), (10, 9143082), (12, 7619235), (13, 7033140), (15, 6095388), (18, 5079490), (20, 4571541), (26, 3516570), (30, 3047694), (36, 2539745), (39, 2344380), (41, 2230020), (45, 2031796), (52, 1758285), (60, 1523847), (65, 1406628), (78, 1172190), (82, 1115010), (90, 1015898), (117, 781460), (123, 743340), (130, 703314), (156, 586095), (164, 557505), (180, 507949), (195, 468876), (205, 446004), (234, 390730), (246, 371670), (260, 351657), (369, 247780), (390, 234438), (410, 223002), (468, 195365), (492, 185835), (533, 171540), (585, 156292), (615, 148668), (738, 123890), (780, 117219), (820, 111501), (953, 95940), (1066, 85770), (1170, 78146), (1230, 74334), (1476, 61945), (1599, 57180), (1845, 49556), (1906, 47970), (2132, 42885), (2340, 39073), (2460, 37167), (2665, 34308), (2859, 31980), (3198, 28590), (3690, 24778), (3812, 23985), (4765, 19188), (4797, 19060), (5330, 17154), (5718, 15990), (6396, 14295), (7380, 12389), (7995, 11436), (8577, 10660), (9530, 9594)]