64995150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3581}}^1$

素因数の和:3618

約数の個数: 72

約数和(自身を含む): 177223032

約数和(自身を除く): 112227882

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1650, 1815, 3025, 3581, 3630, 6050, 7162, 9075, 10743, 17905, 18150, 21486, 35810, 39391, 53715, 78782, 89525, 107430, 118173, 179050, 196955, 236346, 268575, 393910, 433301, 537150, 590865, 866602, 984775, 1181730, 1299903, 1969550, 2166505, 2599806, 2954325, 4333010, 5908650, 6499515, 10832525, 12999030, 21665050, 32497575, 64995150]

約数ペア:

[(1, 64995150), (2, 32497575), (3, 21665050), (5, 12999030), (6, 10832525), (10, 6499515), (11, 5908650), (15, 4333010), (22, 2954325), (25, 2599806), (30, 2166505), (33, 1969550), (50, 1299903), (55, 1181730), (66, 984775), (75, 866602), (110, 590865), (121, 537150), (150, 433301), (165, 393910), (242, 268575), (275, 236346), (330, 196955), (363, 179050), (550, 118173), (605, 107430), (726, 89525), (825, 78782), (1210, 53715), (1650, 39391), (1815, 35810), (3025, 21486), (3581, 18150), (3630, 17905), (6050, 10743), (7162, 9075)]