3800100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 11249280

約数和(自身を除く): 7449180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 239, 265, 300, 318, 478, 530, 636, 717, 795, 956, 1060, 1195, 1325, 1434, 1590, 2390, 2650, 2868, 3180, 3585, 3975, 4780, 5300, 5975, 7170, 7950, 11950, 12667, 14340, 15900, 17925, 23900, 25334, 35850, 38001, 50668, 63335, 71700, 76002, 126670, 152004, 190005, 253340, 316675, 380010, 633350, 760020, 950025, 1266700, 1900050, 3800100]

約数ペア:

[(1, 3800100), (2, 1900050), (3, 1266700), (4, 950025), (5, 760020), (6, 633350), (10, 380010), (12, 316675), (15, 253340), (20, 190005), (25, 152004), (30, 126670), (50, 76002), (53, 71700), (60, 63335), (75, 50668), (100, 38001), (106, 35850), (150, 25334), (159, 23900), (212, 17925), (239, 15900), (265, 14340), (300, 12667), (318, 11950), (478, 7950), (530, 7170), (636, 5975), (717, 5300), (795, 4780), (956, 3975), (1060, 3585), (1195, 3180), (1325, 2868), (1434, 2650), (1590, 2390)]