68377200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3039

約数の個数: 120

約数和(自身を含む): 230640000

約数和(自身を除く): 162262800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 2999, 3800, 4560, 5700, 5998, 7600, 8997, 11400, 11996, 14995, 17994, 22800, 23992, 29990, 35988, 44985, 47984, 56981, 59980, 71976, 74975, 89970, 113962, 119960, 143952, 149950, 170943, 179940, 224925, 227924, 239920, 284905, 299900, 341886, 359880, 449850, 455848, 569810, 599800, 683772, 719760, 854715, 899700, 911696, 1139620, 1199600, 1367544, 1424525, 1709430, 1799400, 2279240, 2735088, 2849050, 3418860, 3598800, 4273575, 4558480, 5698100, 6837720, 8547150, 11396200, 13675440, 17094300, 22792400, 34188600, 68377200]

約数ペア:

[(1, 68377200), (2, 34188600), (3, 22792400), (4, 17094300), (5, 13675440), (6, 11396200), (8, 8547150), (10, 6837720), (12, 5698100), (15, 4558480), (16, 4273575), (19, 3598800), (20, 3418860), (24, 2849050), (25, 2735088), (30, 2279240), (38, 1799400), (40, 1709430), (48, 1424525), (50, 1367544), (57, 1199600), (60, 1139620), (75, 911696), (76, 899700), (80, 854715), (95, 719760), (100, 683772), (114, 599800), (120, 569810), (150, 455848), (152, 449850), (190, 359880), (200, 341886), (228, 299900), (240, 284905), (285, 239920), (300, 227924), (304, 224925), (380, 179940), (400, 170943), (456, 149950), (475, 143952), (570, 119960), (600, 113962), (760, 89970), (912, 74975), (950, 71976), (1140, 59980), (1200, 56981), (1425, 47984), (1520, 44985), (1900, 35988), (2280, 29990), (2850, 23992), (2999, 22800), (3800, 17994), (4560, 14995), (5700, 11996), (5998, 11400), (7600, 8997)]