138519600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1407

約数の個数: 120

約数和(自身を含む): 449056080

約数和(自身を除く): 310536480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 89, 100, 120, 150, 178, 200, 240, 267, 300, 356, 400, 445, 534, 600, 712, 890, 1068, 1200, 1297, 1335, 1424, 1780, 2136, 2225, 2594, 2670, 3560, 3891, 4272, 4450, 5188, 5340, 6485, 6675, 7120, 7782, 8900, 10376, 10680, 12970, 13350, 15564, 17800, 19455, 20752, 21360, 25940, 26700, 31128, 32425, 35600, 38910, 51880, 53400, 62256, 64850, 77820, 97275, 103760, 106800, 115433, 129700, 155640, 194550, 230866, 259400, 311280, 346299, 389100, 461732, 518800, 577165, 692598, 778200, 923464, 1154330, 1385196, 1556400, 1731495, 1846928, 2308660, 2770392, 2885825, 3462990, 4617320, 5540784, 5771650, 6925980, 8657475, 9234640, 11543300, 13851960, 17314950, 23086600, 27703920, 34629900, 46173200, 69259800, 138519600]

約数ペア:

[(1, 138519600), (2, 69259800), (3, 46173200), (4, 34629900), (5, 27703920), (6, 23086600), (8, 17314950), (10, 13851960), (12, 11543300), (15, 9234640), (16, 8657475), (20, 6925980), (24, 5771650), (25, 5540784), (30, 4617320), (40, 3462990), (48, 2885825), (50, 2770392), (60, 2308660), (75, 1846928), (80, 1731495), (89, 1556400), (100, 1385196), (120, 1154330), (150, 923464), (178, 778200), (200, 692598), (240, 577165), (267, 518800), (300, 461732), (356, 389100), (400, 346299), (445, 311280), (534, 259400), (600, 230866), (712, 194550), (890, 155640), (1068, 129700), (1200, 115433), (1297, 106800), (1335, 103760), (1424, 97275), (1780, 77820), (2136, 64850), (2225, 62256), (2594, 53400), (2670, 51880), (3560, 38910), (3891, 35600), (4272, 32425), (4450, 31128), (5188, 26700), (5340, 25940), (6485, 21360), (6675, 20752), (7120, 19455), (7782, 17800), (8900, 15564), (10376, 13350), (10680, 12970)]