75398820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5791}}^1$

素因数の和:5841

約数の個数: 96

約数和(自身を含む): 249102336

約数和(自身を除く): 173703516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 5791, 6510, 11582, 13020, 17373, 23164, 28955, 34746, 40537, 57910, 69492, 81074, 86865, 115820, 121611, 162148, 173730, 179521, 202685, 243222, 347460, 359042, 405370, 486444, 538563, 608055, 718084, 810740, 897605, 1077126, 1216110, 1256647, 1795210, 2154252, 2432220, 2513294, 2692815, 3590420, 3769941, 5026588, 5385630, 6283235, 7539882, 10771260, 12566470, 15079764, 18849705, 25132940, 37699410, 75398820]

約数ペア:

[(1, 75398820), (2, 37699410), (3, 25132940), (4, 18849705), (5, 15079764), (6, 12566470), (7, 10771260), (10, 7539882), (12, 6283235), (14, 5385630), (15, 5026588), (20, 3769941), (21, 3590420), (28, 2692815), (30, 2513294), (31, 2432220), (35, 2154252), (42, 1795210), (60, 1256647), (62, 1216110), (70, 1077126), (84, 897605), (93, 810740), (105, 718084), (124, 608055), (140, 538563), (155, 486444), (186, 405370), (210, 359042), (217, 347460), (310, 243222), (372, 202685), (420, 179521), (434, 173730), (465, 162148), (620, 121611), (651, 115820), (868, 86865), (930, 81074), (1085, 69492), (1302, 57910), (1860, 40537), (2170, 34746), (2604, 28955), (3255, 23164), (4340, 17373), (5791, 13020), (6510, 11582)]