39620100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10159}}^1$

素因数の和:10189

約数の個数: 72

約数和(自身を含む): 123464320

約数和(自身を除く): 83844220

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, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 10159, 20318, 30477, 40636, 50795, 60954, 101590, 121908, 132067, 152385, 203180, 253975, 264134, 304770, 396201, 507950, 528268, 609540, 660335, 761925, 792402, 1015900, 1320670, 1523850, 1584804, 1981005, 2641340, 3047700, 3301675, 3962010, 6603350, 7924020, 9905025, 13206700, 19810050, 39620100]

約数ペア:

[(1, 39620100), (2, 19810050), (3, 13206700), (4, 9905025), (5, 7924020), (6, 6603350), (10, 3962010), (12, 3301675), (13, 3047700), (15, 2641340), (20, 1981005), (25, 1584804), (26, 1523850), (30, 1320670), (39, 1015900), (50, 792402), (52, 761925), (60, 660335), (65, 609540), (75, 528268), (78, 507950), (100, 396201), (130, 304770), (150, 264134), (156, 253975), (195, 203180), (260, 152385), (300, 132067), (325, 121908), (390, 101590), (650, 60954), (780, 50795), (975, 40636), (1300, 30477), (1950, 20318), (3900, 10159)]