74706700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 169735664

約数和(自身を除く): 95028964

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 61, 74, 100, 122, 148, 185, 244, 305, 331, 370, 610, 662, 740, 925, 1220, 1324, 1525, 1655, 1850, 2257, 3050, 3310, 3700, 4514, 6100, 6620, 8275, 9028, 11285, 12247, 16550, 20191, 22570, 24494, 33100, 40382, 45140, 48988, 56425, 61235, 80764, 100955, 112850, 122470, 201910, 225700, 244940, 306175, 403820, 504775, 612350, 747067, 1009550, 1224700, 1494134, 2019100, 2988268, 3735335, 7470670, 14941340, 18676675, 37353350, 74706700]

約数ペア:

[(1, 74706700), (2, 37353350), (4, 18676675), (5, 14941340), (10, 7470670), (20, 3735335), (25, 2988268), (37, 2019100), (50, 1494134), (61, 1224700), (74, 1009550), (100, 747067), (122, 612350), (148, 504775), (185, 403820), (244, 306175), (305, 244940), (331, 225700), (370, 201910), (610, 122470), (662, 112850), (740, 100955), (925, 80764), (1220, 61235), (1324, 56425), (1525, 48988), (1655, 45140), (1850, 40382), (2257, 33100), (3050, 24494), (3310, 22570), (3700, 20191), (4514, 16550), (6100, 12247), (6620, 11285), (8275, 9028)]