211303800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1430

約数の個数: 144

約数和(自身を含む): 718146000

約数和(自身を除く): 506842200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 89, 90, 100, 120, 150, 178, 180, 200, 225, 267, 300, 356, 360, 445, 450, 534, 600, 712, 801, 890, 900, 1068, 1319, 1335, 1602, 1780, 1800, 2136, 2225, 2638, 2670, 3204, 3560, 3957, 4005, 4450, 5276, 5340, 6408, 6595, 6675, 7914, 8010, 8900, 10552, 10680, 11871, 13190, 13350, 15828, 16020, 17800, 19785, 20025, 23742, 26380, 26700, 31656, 32040, 32975, 39570, 40050, 47484, 52760, 53400, 59355, 65950, 79140, 80100, 94968, 98925, 117391, 118710, 131900, 158280, 160200, 197850, 234782, 237420, 263800, 296775, 352173, 395700, 469564, 474840, 586955, 593550, 704346, 791400, 939128, 1056519, 1173910, 1187100, 1408692, 1760865, 2113038, 2347820, 2374200, 2817384, 2934775, 3521730, 4226076, 4695640, 5282595, 5869550, 7043460, 8452152, 8804325, 10565190, 11739100, 14086920, 17608650, 21130380, 23478200, 26412975, 35217300, 42260760, 52825950, 70434600, 105651900, 211303800]

約数ペア:

[(1, 211303800), (2, 105651900), (3, 70434600), (4, 52825950), (5, 42260760), (6, 35217300), (8, 26412975), (9, 23478200), (10, 21130380), (12, 17608650), (15, 14086920), (18, 11739100), (20, 10565190), (24, 8804325), (25, 8452152), (30, 7043460), (36, 5869550), (40, 5282595), (45, 4695640), (50, 4226076), (60, 3521730), (72, 2934775), (75, 2817384), (89, 2374200), (90, 2347820), (100, 2113038), (120, 1760865), (150, 1408692), (178, 1187100), (180, 1173910), (200, 1056519), (225, 939128), (267, 791400), (300, 704346), (356, 593550), (360, 586955), (445, 474840), (450, 469564), (534, 395700), (600, 352173), (712, 296775), (801, 263800), (890, 237420), (900, 234782), (1068, 197850), (1319, 160200), (1335, 158280), (1602, 131900), (1780, 118710), (1800, 117391), (2136, 98925), (2225, 94968), (2638, 80100), (2670, 79140), (3204, 65950), (3560, 59355), (3957, 53400), (4005, 52760), (4450, 47484), (5276, 40050), (5340, 39570), (6408, 32975), (6595, 32040), (6675, 31656), (7914, 26700), (8010, 26380), (8900, 23742), (10552, 20025), (10680, 19785), (11871, 17800), (13190, 16020), (13350, 15828)]