120149820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 419747328

約数和(自身を除く): 299597508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 167, 180, 210, 252, 315, 334, 420, 501, 571, 630, 668, 835, 1002, 1142, 1169, 1260, 1503, 1670, 1713, 2004, 2284, 2338, 2505, 2855, 3006, 3340, 3426, 3507, 3997, 4676, 5010, 5139, 5710, 5845, 6012, 6852, 7014, 7515, 7994, 8565, 10020, 10278, 10521, 11420, 11690, 11991, 14028, 15030, 15988, 17130, 17535, 19985, 20556, 21042, 23380, 23982, 25695, 30060, 34260, 35070, 35973, 39970, 42084, 47964, 51390, 52605, 59955, 70140, 71946, 79940, 95357, 102780, 105210, 119910, 143892, 179865, 190714, 210420, 239820, 286071, 359730, 381428, 476785, 572142, 667499, 719460, 858213, 953570, 1144284, 1334998, 1430355, 1716426, 1907140, 2002497, 2669996, 2860710, 3337495, 3432852, 4004994, 4291065, 5721420, 6007491, 6674990, 8009988, 8582130, 10012485, 12014982, 13349980, 17164260, 20024970, 24029964, 30037455, 40049940, 60074910, 120149820]

約数ペア:

[(1, 120149820), (2, 60074910), (3, 40049940), (4, 30037455), (5, 24029964), (6, 20024970), (7, 17164260), (9, 13349980), (10, 12014982), (12, 10012485), (14, 8582130), (15, 8009988), (18, 6674990), (20, 6007491), (21, 5721420), (28, 4291065), (30, 4004994), (35, 3432852), (36, 3337495), (42, 2860710), (45, 2669996), (60, 2002497), (63, 1907140), (70, 1716426), (84, 1430355), (90, 1334998), (105, 1144284), (126, 953570), (140, 858213), (167, 719460), (180, 667499), (210, 572142), (252, 476785), (315, 381428), (334, 359730), (420, 286071), (501, 239820), (571, 210420), (630, 190714), (668, 179865), (835, 143892), (1002, 119910), (1142, 105210), (1169, 102780), (1260, 95357), (1503, 79940), (1670, 71946), (1713, 70140), (2004, 59955), (2284, 52605), (2338, 51390), (2505, 47964), (2855, 42084), (3006, 39970), (3340, 35973), (3426, 35070), (3507, 34260), (3997, 30060), (4676, 25695), (5010, 23982), (5139, 23380), (5710, 21042), (5845, 20556), (6012, 19985), (6852, 17535), (7014, 17130), (7515, 15988), (7994, 15030), (8565, 14028), (10020, 11991), (10278, 11690), (10521, 11420)]