91349700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 290189760

約数和(自身を除く): 198840060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 59, 60, 65, 75, 78, 100, 118, 130, 150, 156, 177, 195, 236, 260, 295, 300, 325, 354, 390, 397, 590, 650, 708, 767, 780, 794, 885, 975, 1180, 1191, 1300, 1475, 1534, 1588, 1770, 1950, 1985, 2301, 2382, 2950, 3068, 3540, 3835, 3900, 3970, 4425, 4602, 4764, 5161, 5900, 5955, 7670, 7940, 8850, 9204, 9925, 10322, 11505, 11910, 15340, 15483, 17700, 19175, 19850, 20644, 23010, 23423, 23820, 25805, 29775, 30966, 38350, 39700, 46020, 46846, 51610, 57525, 59550, 61932, 70269, 76700, 77415, 93692, 103220, 115050, 117115, 119100, 129025, 140538, 154830, 230100, 234230, 258050, 281076, 304499, 309660, 351345, 387075, 468460, 516100, 585575, 608998, 702690, 774150, 913497, 1171150, 1217996, 1405380, 1522495, 1548300, 1756725, 1826994, 2342300, 3044990, 3513450, 3653988, 4567485, 6089980, 7026900, 7612475, 9134970, 15224950, 18269940, 22837425, 30449900, 45674850, 91349700]

約数ペア:

[(1, 91349700), (2, 45674850), (3, 30449900), (4, 22837425), (5, 18269940), (6, 15224950), (10, 9134970), (12, 7612475), (13, 7026900), (15, 6089980), (20, 4567485), (25, 3653988), (26, 3513450), (30, 3044990), (39, 2342300), (50, 1826994), (52, 1756725), (59, 1548300), (60, 1522495), (65, 1405380), (75, 1217996), (78, 1171150), (100, 913497), (118, 774150), (130, 702690), (150, 608998), (156, 585575), (177, 516100), (195, 468460), (236, 387075), (260, 351345), (295, 309660), (300, 304499), (325, 281076), (354, 258050), (390, 234230), (397, 230100), (590, 154830), (650, 140538), (708, 129025), (767, 119100), (780, 117115), (794, 115050), (885, 103220), (975, 93692), (1180, 77415), (1191, 76700), (1300, 70269), (1475, 61932), (1534, 59550), (1588, 57525), (1770, 51610), (1950, 46846), (1985, 46020), (2301, 39700), (2382, 38350), (2950, 30966), (3068, 29775), (3540, 25805), (3835, 23820), (3900, 23423), (3970, 23010), (4425, 20644), (4602, 19850), (4764, 19175), (5161, 17700), (5900, 15483), (5955, 15340), (7670, 11910), (7940, 11505), (8850, 10322), (9204, 9925)]