102371100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26249}}^1$

素因数の和:26279

約数の個数: 72

約数和(自身を含む): 318990000

約数和(自身を除く): 216618900

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, 26249, 52498, 78747, 104996, 131245, 157494, 262490, 314988, 341237, 393735, 524980, 656225, 682474, 787470, 1023711, 1312450, 1364948, 1574940, 1706185, 1968675, 2047422, 2624900, 3412370, 3937350, 4094844, 5118555, 6824740, 7874700, 8530925, 10237110, 17061850, 20474220, 25592775, 34123700, 51185550, 102371100]

約数ペア:

[(1, 102371100), (2, 51185550), (3, 34123700), (4, 25592775), (5, 20474220), (6, 17061850), (10, 10237110), (12, 8530925), (13, 7874700), (15, 6824740), (20, 5118555), (25, 4094844), (26, 3937350), (30, 3412370), (39, 2624900), (50, 2047422), (52, 1968675), (60, 1706185), (65, 1574940), (75, 1364948), (78, 1312450), (100, 1023711), (130, 787470), (150, 682474), (156, 656225), (195, 524980), (260, 393735), (300, 341237), (325, 314988), (390, 262490), (650, 157494), (780, 131245), (975, 104996), (1300, 78747), (1950, 52498), (3900, 26249)]