90025320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9743}}^1$

素因数の和:9775

約数の個数: 128

約数和(自身を含む): 336752640

約数和(自身を除く): 246727320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 9743, 19486, 29229, 38972, 48715, 58458, 68201, 77944, 97430, 107173, 116916, 136402, 146145, 194860, 204603, 214346, 233832, 272804, 292290, 321519, 341005, 389720, 409206, 428692, 535865, 545608, 584580, 643038, 682010, 750211, 818412, 857384, 1023015, 1071730, 1169160, 1286076, 1364020, 1500422, 1607595, 1636824, 2046030, 2143460, 2250633, 2572152, 2728040, 3000844, 3215190, 3751055, 4092060, 4286920, 4501266, 6001688, 6430380, 7502110, 8184120, 9002532, 11253165, 12860760, 15004220, 18005064, 22506330, 30008440, 45012660, 90025320]

約数ペア:

[(1, 90025320), (2, 45012660), (3, 30008440), (4, 22506330), (5, 18005064), (6, 15004220), (7, 12860760), (8, 11253165), (10, 9002532), (11, 8184120), (12, 7502110), (14, 6430380), (15, 6001688), (20, 4501266), (21, 4286920), (22, 4092060), (24, 3751055), (28, 3215190), (30, 3000844), (33, 2728040), (35, 2572152), (40, 2250633), (42, 2143460), (44, 2046030), (55, 1636824), (56, 1607595), (60, 1500422), (66, 1364020), (70, 1286076), (77, 1169160), (84, 1071730), (88, 1023015), (105, 857384), (110, 818412), (120, 750211), (132, 682010), (140, 643038), (154, 584580), (165, 545608), (168, 535865), (210, 428692), (220, 409206), (231, 389720), (264, 341005), (280, 321519), (308, 292290), (330, 272804), (385, 233832), (420, 214346), (440, 204603), (462, 194860), (616, 146145), (660, 136402), (770, 116916), (840, 107173), (924, 97430), (1155, 77944), (1320, 68201), (1540, 58458), (1848, 48715), (2310, 38972), (3080, 29229), (4620, 19486), (9240, 9743)]