29932500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 94294816

約数和(自身を除く): 64362316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 307, 325, 375, 390, 500, 614, 625, 650, 750, 780, 921, 975, 1228, 1250, 1300, 1500, 1535, 1625, 1842, 1875, 1950, 2500, 3070, 3250, 3684, 3750, 3900, 3991, 4605, 4875, 6140, 6500, 7500, 7675, 7982, 8125, 9210, 9750, 11973, 15350, 15964, 16250, 18420, 19500, 19955, 23025, 23946, 24375, 30700, 32500, 38375, 39910, 46050, 47892, 48750, 59865, 76750, 79820, 92100, 97500, 99775, 115125, 119730, 153500, 191875, 199550, 230250, 239460, 299325, 383750, 399100, 460500, 498875, 575625, 598650, 767500, 997750, 1151250, 1197300, 1496625, 1995500, 2302500, 2494375, 2993250, 4988750, 5986500, 7483125, 9977500, 14966250, 29932500]

約数ペア:

[(1, 29932500), (2, 14966250), (3, 9977500), (4, 7483125), (5, 5986500), (6, 4988750), (10, 2993250), (12, 2494375), (13, 2302500), (15, 1995500), (20, 1496625), (25, 1197300), (26, 1151250), (30, 997750), (39, 767500), (50, 598650), (52, 575625), (60, 498875), (65, 460500), (75, 399100), (78, 383750), (100, 299325), (125, 239460), (130, 230250), (150, 199550), (156, 191875), (195, 153500), (250, 119730), (260, 115125), (300, 99775), (307, 97500), (325, 92100), (375, 79820), (390, 76750), (500, 59865), (614, 48750), (625, 47892), (650, 46050), (750, 39910), (780, 38375), (921, 32500), (975, 30700), (1228, 24375), (1250, 23946), (1300, 23025), (1500, 19955), (1535, 19500), (1625, 18420), (1842, 16250), (1875, 15964), (1950, 15350), (2500, 11973), (3070, 9750), (3250, 9210), (3684, 8125), (3750, 7982), (3900, 7675), (3991, 7500), (4605, 6500), (4875, 6140)]