61019400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7823}}^1$

素因数の和:7855

約数の個数: 96

約数和(自身を含む): 203736960

約数和(自身を除く): 142717560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 7823, 15646, 23469, 31292, 39115, 46938, 62584, 78230, 93876, 101699, 117345, 156460, 187752, 195575, 203398, 234690, 305097, 312920, 391150, 406796, 469380, 508495, 586725, 610194, 782300, 813592, 938760, 1016990, 1173450, 1220388, 1525485, 1564600, 2033980, 2346900, 2440776, 2542475, 3050970, 4067960, 4693800, 5084950, 6101940, 7627425, 10169900, 12203880, 15254850, 20339800, 30509700, 61019400]

約数ペア:

[(1, 61019400), (2, 30509700), (3, 20339800), (4, 15254850), (5, 12203880), (6, 10169900), (8, 7627425), (10, 6101940), (12, 5084950), (13, 4693800), (15, 4067960), (20, 3050970), (24, 2542475), (25, 2440776), (26, 2346900), (30, 2033980), (39, 1564600), (40, 1525485), (50, 1220388), (52, 1173450), (60, 1016990), (65, 938760), (75, 813592), (78, 782300), (100, 610194), (104, 586725), (120, 508495), (130, 469380), (150, 406796), (156, 391150), (195, 312920), (200, 305097), (260, 234690), (300, 203398), (312, 195575), (325, 187752), (390, 156460), (520, 117345), (600, 101699), (650, 93876), (780, 78230), (975, 62584), (1300, 46938), (1560, 39115), (1950, 31292), (2600, 23469), (3900, 15646), (7800, 7823)]