25525847880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{419557}}^1$

素因数の和:419600

約数の個数: 144

約数和(自身を含む): 89831563380

約数和(自身を除く): 64305715500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 15210, 20280, 30420, 60840, 419557, 839114, 1258671, 1678228, 2097785, 2517342, 3356456, 3776013, 4195570, 5034684, 5454241, 6293355, 7552026, 8391140, 10069368, 10908482, 12586710, 15104052, 16362723, 16782280, 18880065, 21816964, 25173420, 27271205, 30208104, 32725446, 37760130, 43633928, 49088169, 50346840, 54542410, 65450892, 70905133, 75520260, 81813615, 98176338, 109084820, 130901784, 141810266, 151040520, 163627230, 196352676, 212715399, 218169640, 245440845, 283620532, 327254460, 354525665, 392705352, 425430798, 490881690, 567241064, 638146197, 654508920, 709051330, 850861596, 981763380, 1063576995, 1276292394, 1418102660, 1701723192, 1963526760, 2127153990, 2552584788, 2836205320, 3190730985, 4254307980, 5105169576, 6381461970, 8508615960, 12762923940, 25525847880]

約数ペア:

[(1, 25525847880), (2, 12762923940), (3, 8508615960), (4, 6381461970), (5, 5105169576), (6, 4254307980), (8, 3190730985), (9, 2836205320), (10, 2552584788), (12, 2127153990), (13, 1963526760), (15, 1701723192), (18, 1418102660), (20, 1276292394), (24, 1063576995), (26, 981763380), (30, 850861596), (36, 709051330), (39, 654508920), (40, 638146197), (45, 567241064), (52, 490881690), (60, 425430798), (65, 392705352), (72, 354525665), (78, 327254460), (90, 283620532), (104, 245440845), (117, 218169640), (120, 212715399), (130, 196352676), (156, 163627230), (169, 151040520), (180, 141810266), (195, 130901784), (234, 109084820), (260, 98176338), (312, 81813615), (338, 75520260), (360, 70905133), (390, 65450892), (468, 54542410), (507, 50346840), (520, 49088169), (585, 43633928), (676, 37760130), (780, 32725446), (845, 30208104), (936, 27271205), (1014, 25173420), (1170, 21816964), (1352, 18880065), (1521, 16782280), (1560, 16362723), (1690, 15104052), (2028, 12586710), (2340, 10908482), (2535, 10069368), (3042, 8391140), (3380, 7552026), (4056, 6293355), (4680, 5454241), (5070, 5034684), (6084, 4195570), (6760, 3776013), (7605, 3356456), (10140, 2517342), (12168, 2097785), (15210, 1678228), (20280, 1258671), (30420, 839114), (60840, 419557)]