69119400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{2351}}^1$

素因数の和:2384

約数の個数: 144

約数和(自身を含む): 249359040

約数和(自身を除く): 180239640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2351, 2450, 2940, 3675, 4200, 4702, 4900, 5880, 7053, 7350, 9404, 9800, 11755, 14106, 14700, 16457, 18808, 23510, 28212, 29400, 32914, 35265, 47020, 49371, 56424, 58775, 65828, 70530, 82285, 94040, 98742, 115199, 117550, 131656, 141060, 164570, 176325, 197484, 230398, 235100, 246855, 282120, 329140, 345597, 352650, 394968, 411425, 460796, 470200, 493710, 575995, 658280, 691194, 705300, 822850, 921592, 987420, 1151990, 1234275, 1382388, 1410600, 1645700, 1727985, 1974840, 2303980, 2468550, 2764776, 2879975, 3291400, 3455970, 4607960, 4937100, 5759950, 6911940, 8639925, 9874200, 11519900, 13823880, 17279850, 23039800, 34559700, 69119400]

約数ペア:

[(1, 69119400), (2, 34559700), (3, 23039800), (4, 17279850), (5, 13823880), (6, 11519900), (7, 9874200), (8, 8639925), (10, 6911940), (12, 5759950), (14, 4937100), (15, 4607960), (20, 3455970), (21, 3291400), (24, 2879975), (25, 2764776), (28, 2468550), (30, 2303980), (35, 1974840), (40, 1727985), (42, 1645700), (49, 1410600), (50, 1382388), (56, 1234275), (60, 1151990), (70, 987420), (75, 921592), (84, 822850), (98, 705300), (100, 691194), (105, 658280), (120, 575995), (140, 493710), (147, 470200), (150, 460796), (168, 411425), (175, 394968), (196, 352650), (200, 345597), (210, 329140), (245, 282120), (280, 246855), (294, 235100), (300, 230398), (350, 197484), (392, 176325), (420, 164570), (490, 141060), (525, 131656), (588, 117550), (600, 115199), (700, 98742), (735, 94040), (840, 82285), (980, 70530), (1050, 65828), (1176, 58775), (1225, 56424), (1400, 49371), (1470, 47020), (1960, 35265), (2100, 32914), (2351, 29400), (2450, 28212), (2940, 23510), (3675, 18808), (4200, 16457), (4702, 14700), (4900, 14106), (5880, 11755), (7053, 9800), (7350, 9404)]