201321300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 614960640

約数和(自身を除く): 413639340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 163, 179, 230, 276, 300, 326, 345, 358, 460, 489, 537, 575, 652, 690, 716, 815, 895, 978, 1074, 1150, 1380, 1630, 1725, 1790, 1956, 2148, 2300, 2445, 2685, 3260, 3450, 3580, 3749, 4075, 4117, 4475, 4890, 5370, 6900, 7498, 8150, 8234, 8950, 9780, 10740, 11247, 12225, 12351, 13425, 14996, 16300, 16468, 17900, 18745, 20585, 22494, 24450, 24702, 26850, 29177, 37490, 41170, 44988, 48900, 49404, 53700, 56235, 58354, 61755, 74980, 82340, 87531, 93725, 102925, 112470, 116708, 123510, 145885, 175062, 187450, 205850, 224940, 247020, 281175, 291770, 308775, 350124, 374900, 411700, 437655, 562350, 583540, 617550, 671071, 729425, 875310, 1124700, 1235100, 1342142, 1458850, 1750620, 2013213, 2188275, 2684284, 2917700, 3355355, 4026426, 4376550, 6710710, 8052852, 8753100, 10066065, 13421420, 16776775, 20132130, 33553550, 40264260, 50330325, 67107100, 100660650, 201321300]

約数ペア:

[(1, 201321300), (2, 100660650), (3, 67107100), (4, 50330325), (5, 40264260), (6, 33553550), (10, 20132130), (12, 16776775), (15, 13421420), (20, 10066065), (23, 8753100), (25, 8052852), (30, 6710710), (46, 4376550), (50, 4026426), (60, 3355355), (69, 2917700), (75, 2684284), (92, 2188275), (100, 2013213), (115, 1750620), (138, 1458850), (150, 1342142), (163, 1235100), (179, 1124700), (230, 875310), (276, 729425), (300, 671071), (326, 617550), (345, 583540), (358, 562350), (460, 437655), (489, 411700), (537, 374900), (575, 350124), (652, 308775), (690, 291770), (716, 281175), (815, 247020), (895, 224940), (978, 205850), (1074, 187450), (1150, 175062), (1380, 145885), (1630, 123510), (1725, 116708), (1790, 112470), (1956, 102925), (2148, 93725), (2300, 87531), (2445, 82340), (2685, 74980), (3260, 61755), (3450, 58354), (3580, 56235), (3749, 53700), (4075, 49404), (4117, 48900), (4475, 44988), (4890, 41170), (5370, 37490), (6900, 29177), (7498, 26850), (8150, 24702), (8234, 24450), (8950, 22494), (9780, 20585), (10740, 18745), (11247, 17900), (12225, 16468), (12351, 16300), (13425, 14996)]