75617940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 220993920

約数和(自身を除く): 145375980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 59, 60, 82, 118, 123, 164, 177, 205, 236, 246, 295, 354, 410, 492, 521, 590, 615, 708, 820, 885, 1042, 1180, 1230, 1563, 1770, 2084, 2419, 2460, 2605, 3126, 3540, 4838, 5210, 6252, 7257, 7815, 9676, 10420, 12095, 14514, 15630, 21361, 24190, 29028, 30739, 31260, 36285, 42722, 48380, 61478, 64083, 72570, 85444, 92217, 106805, 122956, 128166, 145140, 153695, 184434, 213610, 256332, 307390, 320415, 368868, 427220, 461085, 614780, 640830, 922170, 1260299, 1281660, 1844340, 2520598, 3780897, 5041196, 6301495, 7561794, 12602990, 15123588, 18904485, 25205980, 37808970, 75617940]

約数ペア:

[(1, 75617940), (2, 37808970), (3, 25205980), (4, 18904485), (5, 15123588), (6, 12602990), (10, 7561794), (12, 6301495), (15, 5041196), (20, 3780897), (30, 2520598), (41, 1844340), (59, 1281660), (60, 1260299), (82, 922170), (118, 640830), (123, 614780), (164, 461085), (177, 427220), (205, 368868), (236, 320415), (246, 307390), (295, 256332), (354, 213610), (410, 184434), (492, 153695), (521, 145140), (590, 128166), (615, 122956), (708, 106805), (820, 92217), (885, 85444), (1042, 72570), (1180, 64083), (1230, 61478), (1563, 48380), (1770, 42722), (2084, 36285), (2419, 31260), (2460, 30739), (2605, 29028), (3126, 24190), (3540, 21361), (4838, 15630), (5210, 14514), (6252, 12095), (7257, 10420), (7815, 9676)]