31348200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4051

約数の個数: 96

約数和(自身を含む): 104680800

約数和(自身を除く): 73332600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 4019, 7800, 8038, 12057, 16076, 20095, 24114, 32152, 40190, 48228, 52247, 60285, 80380, 96456, 100475, 104494, 120570, 156741, 160760, 200950, 208988, 241140, 261235, 301425, 313482, 401900, 417976, 482280, 522470, 602850, 626964, 783705, 803800, 1044940, 1205700, 1253928, 1306175, 1567410, 2089880, 2411400, 2612350, 3134820, 3918525, 5224700, 6269640, 7837050, 10449400, 15674100, 31348200]

約数ペア:

[(1, 31348200), (2, 15674100), (3, 10449400), (4, 7837050), (5, 6269640), (6, 5224700), (8, 3918525), (10, 3134820), (12, 2612350), (13, 2411400), (15, 2089880), (20, 1567410), (24, 1306175), (25, 1253928), (26, 1205700), (30, 1044940), (39, 803800), (40, 783705), (50, 626964), (52, 602850), (60, 522470), (65, 482280), (75, 417976), (78, 401900), (100, 313482), (104, 301425), (120, 261235), (130, 241140), (150, 208988), (156, 200950), (195, 160760), (200, 156741), (260, 120570), (300, 104494), (312, 100475), (325, 96456), (390, 80380), (520, 60285), (600, 52247), (650, 48228), (780, 40190), (975, 32152), (1300, 24114), (1560, 20095), (1950, 16076), (2600, 12057), (3900, 8038), (4019, 7800)]