74222280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18743}}^1$

素因数の和:18771

約数の個数: 96

約数和(自身を含む): 263165760

約数和(自身を除く): 188943480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 18743, 37486, 56229, 74972, 93715, 112458, 149944, 168687, 187430, 206173, 224916, 281145, 337374, 374860, 412346, 449832, 562290, 618519, 674748, 749720, 824692, 843435, 1030865, 1124580, 1237038, 1349496, 1649384, 1686870, 1855557, 2061730, 2249160, 2474076, 3092595, 3373740, 3711114, 4123460, 4948152, 6185190, 6747480, 7422228, 8246920, 9277785, 12370380, 14844456, 18555570, 24740760, 37111140, 74222280]

約数ペア:

[(1, 74222280), (2, 37111140), (3, 24740760), (4, 18555570), (5, 14844456), (6, 12370380), (8, 9277785), (9, 8246920), (10, 7422228), (11, 6747480), (12, 6185190), (15, 4948152), (18, 4123460), (20, 3711114), (22, 3373740), (24, 3092595), (30, 2474076), (33, 2249160), (36, 2061730), (40, 1855557), (44, 1686870), (45, 1649384), (55, 1349496), (60, 1237038), (66, 1124580), (72, 1030865), (88, 843435), (90, 824692), (99, 749720), (110, 674748), (120, 618519), (132, 562290), (165, 449832), (180, 412346), (198, 374860), (220, 337374), (264, 281145), (330, 224916), (360, 206173), (396, 187430), (440, 168687), (495, 149944), (660, 112458), (792, 93715), (990, 74972), (1320, 56229), (1980, 37486), (3960, 18743)]