74734920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5356

約数の個数: 128

約数和(自身を含む): 268329600

約数和(自身を除く): 193594680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 5323, 7020, 10646, 14040, 15969, 21292, 26615, 31938, 42584, 47907, 53230, 63876, 69199, 79845, 95814, 106460, 127752, 138398, 143721, 159690, 191628, 207597, 212920, 239535, 276796, 287442, 319380, 345995, 383256, 415194, 479070, 553592, 574884, 622791, 638760, 691990, 718605, 830388, 958140, 1037985, 1149768, 1245582, 1383980, 1437210, 1660776, 1868373, 1916280, 2075970, 2491164, 2767960, 2874420, 3113955, 3736746, 4151940, 4982328, 5748840, 6227910, 7473492, 8303880, 9341865, 12455820, 14946984, 18683730, 24911640, 37367460, 74734920]

約数ペア:

[(1, 74734920), (2, 37367460), (3, 24911640), (4, 18683730), (5, 14946984), (6, 12455820), (8, 9341865), (9, 8303880), (10, 7473492), (12, 6227910), (13, 5748840), (15, 4982328), (18, 4151940), (20, 3736746), (24, 3113955), (26, 2874420), (27, 2767960), (30, 2491164), (36, 2075970), (39, 1916280), (40, 1868373), (45, 1660776), (52, 1437210), (54, 1383980), (60, 1245582), (65, 1149768), (72, 1037985), (78, 958140), (90, 830388), (104, 718605), (108, 691990), (117, 638760), (120, 622791), (130, 574884), (135, 553592), (156, 479070), (180, 415194), (195, 383256), (216, 345995), (234, 319380), (260, 287442), (270, 276796), (312, 239535), (351, 212920), (360, 207597), (390, 191628), (468, 159690), (520, 143721), (540, 138398), (585, 127752), (702, 106460), (780, 95814), (936, 79845), (1080, 69199), (1170, 63876), (1404, 53230), (1560, 47907), (1755, 42584), (2340, 31938), (2808, 26615), (3510, 21292), (4680, 15969), (5323, 14040), (7020, 10646)]