69523020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2444

約数の個数: 144

約数和(自身を含む): 251596800

約数和(自身を除く): 182073780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2399, 2415, 2898, 3220, 4140, 4798, 4830, 5796, 7197, 7245, 9596, 9660, 11995, 14394, 14490, 16793, 21591, 23990, 28788, 28980, 33586, 35985, 43182, 47980, 50379, 55177, 67172, 71970, 83965, 86364, 100758, 107955, 110354, 143940, 151137, 165531, 167930, 201516, 215910, 220708, 251895, 275885, 302274, 331062, 335860, 386239, 431820, 496593, 503790, 551770, 604548, 662124, 755685, 772478, 827655, 993186, 1007580, 1103540, 1158717, 1511370, 1544956, 1655310, 1931195, 1986372, 2317434, 2482965, 3022740, 3310620, 3476151, 3862390, 4634868, 4965930, 5793585, 6952302, 7724780, 9931860, 11587170, 13904604, 17380755, 23174340, 34761510, 69523020]

約数ペア:

[(1, 69523020), (2, 34761510), (3, 23174340), (4, 17380755), (5, 13904604), (6, 11587170), (7, 9931860), (9, 7724780), (10, 6952302), (12, 5793585), (14, 4965930), (15, 4634868), (18, 3862390), (20, 3476151), (21, 3310620), (23, 3022740), (28, 2482965), (30, 2317434), (35, 1986372), (36, 1931195), (42, 1655310), (45, 1544956), (46, 1511370), (60, 1158717), (63, 1103540), (69, 1007580), (70, 993186), (84, 827655), (90, 772478), (92, 755685), (105, 662124), (115, 604548), (126, 551770), (138, 503790), (140, 496593), (161, 431820), (180, 386239), (207, 335860), (210, 331062), (230, 302274), (252, 275885), (276, 251895), (315, 220708), (322, 215910), (345, 201516), (414, 167930), (420, 165531), (460, 151137), (483, 143940), (630, 110354), (644, 107955), (690, 100758), (805, 86364), (828, 83965), (966, 71970), (1035, 67172), (1260, 55177), (1380, 50379), (1449, 47980), (1610, 43182), (1932, 35985), (2070, 33586), (2399, 28980), (2415, 28788), (2898, 23990), (3220, 21591), (4140, 16793), (4798, 14490), (4830, 14394), (5796, 11995), (7197, 9660), (7245, 9596)]