221930400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1151

約数の個数: 144

約数和(自身を含む): 731203200

約数和(自身を除く): 509272800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 89, 96, 100, 120, 150, 160, 178, 200, 240, 267, 300, 356, 400, 445, 480, 534, 600, 712, 800, 890, 1039, 1068, 1200, 1335, 1424, 1780, 2078, 2136, 2225, 2400, 2670, 2848, 3117, 3560, 4156, 4272, 4450, 5195, 5340, 6234, 6675, 7120, 8312, 8544, 8900, 10390, 10680, 12468, 13350, 14240, 15585, 16624, 17800, 20780, 21360, 24936, 25975, 26700, 31170, 33248, 35600, 41560, 42720, 49872, 51950, 53400, 62340, 71200, 77925, 83120, 92471, 99744, 103900, 106800, 124680, 155850, 166240, 184942, 207800, 213600, 249360, 277413, 311700, 369884, 415600, 462355, 498720, 554826, 623400, 739768, 831200, 924710, 1109652, 1246800, 1387065, 1479536, 1849420, 2219304, 2311775, 2493600, 2774130, 2959072, 3698840, 4438608, 4623550, 5548260, 6935325, 7397680, 8877216, 9247100, 11096520, 13870650, 14795360, 18494200, 22193040, 27741300, 36988400, 44386080, 55482600, 73976800, 110965200, 221930400]

約数ペア:

[(1, 221930400), (2, 110965200), (3, 73976800), (4, 55482600), (5, 44386080), (6, 36988400), (8, 27741300), (10, 22193040), (12, 18494200), (15, 14795360), (16, 13870650), (20, 11096520), (24, 9247100), (25, 8877216), (30, 7397680), (32, 6935325), (40, 5548260), (48, 4623550), (50, 4438608), (60, 3698840), (75, 2959072), (80, 2774130), (89, 2493600), (96, 2311775), (100, 2219304), (120, 1849420), (150, 1479536), (160, 1387065), (178, 1246800), (200, 1109652), (240, 924710), (267, 831200), (300, 739768), (356, 623400), (400, 554826), (445, 498720), (480, 462355), (534, 415600), (600, 369884), (712, 311700), (800, 277413), (890, 249360), (1039, 213600), (1068, 207800), (1200, 184942), (1335, 166240), (1424, 155850), (1780, 124680), (2078, 106800), (2136, 103900), (2225, 99744), (2400, 92471), (2670, 83120), (2848, 77925), (3117, 71200), (3560, 62340), (4156, 53400), (4272, 51950), (4450, 49872), (5195, 42720), (5340, 41560), (6234, 35600), (6675, 33248), (7120, 31170), (8312, 26700), (8544, 25975), (8900, 24936), (10390, 21360), (10680, 20780), (12468, 17800), (13350, 16624), (14240, 15585)]