42337300

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 95618880

約数和(自身を除く): 53281580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 71, 89, 100, 134, 142, 178, 268, 284, 335, 355, 356, 445, 670, 710, 890, 1340, 1420, 1675, 1775, 1780, 2225, 3350, 3550, 4450, 4757, 5963, 6319, 6700, 7100, 8900, 9514, 11926, 12638, 19028, 23785, 23852, 25276, 29815, 31595, 47570, 59630, 63190, 95140, 118925, 119260, 126380, 149075, 157975, 237850, 298150, 315950, 423373, 475700, 596300, 631900, 846746, 1693492, 2116865, 4233730, 8467460, 10584325, 21168650, 42337300]

約数ペア:

[(1, 42337300), (2, 21168650), (4, 10584325), (5, 8467460), (10, 4233730), (20, 2116865), (25, 1693492), (50, 846746), (67, 631900), (71, 596300), (89, 475700), (100, 423373), (134, 315950), (142, 298150), (178, 237850), (268, 157975), (284, 149075), (335, 126380), (355, 119260), (356, 118925), (445, 95140), (670, 63190), (710, 59630), (890, 47570), (1340, 31595), (1420, 29815), (1675, 25276), (1775, 23852), (1780, 23785), (2225, 19028), (3350, 12638), (3550, 11926), (4450, 9514), (4757, 8900), (5963, 7100), (6319, 6700)]