42250300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 99281840

約数和(自身を除く): 57031540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 148, 185, 190, 370, 380, 475, 601, 703, 740, 925, 950, 1202, 1406, 1850, 1900, 2404, 2812, 3005, 3515, 3700, 6010, 7030, 11419, 12020, 14060, 15025, 17575, 22237, 22838, 30050, 35150, 44474, 45676, 57095, 60100, 70300, 88948, 111185, 114190, 222370, 228380, 285475, 422503, 444740, 555925, 570950, 845006, 1111850, 1141900, 1690012, 2112515, 2223700, 4225030, 8450060, 10562575, 21125150, 42250300]

約数ペア:

[(1, 42250300), (2, 21125150), (4, 10562575), (5, 8450060), (10, 4225030), (19, 2223700), (20, 2112515), (25, 1690012), (37, 1141900), (38, 1111850), (50, 845006), (74, 570950), (76, 555925), (95, 444740), (100, 422503), (148, 285475), (185, 228380), (190, 222370), (370, 114190), (380, 111185), (475, 88948), (601, 70300), (703, 60100), (740, 57095), (925, 45676), (950, 44474), (1202, 35150), (1406, 30050), (1850, 22838), (1900, 22237), (2404, 17575), (2812, 15025), (3005, 14060), (3515, 12020), (3700, 11419), (6010, 7030)]