145850460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 502656000

約数和(自身を除く): 356805540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 343, 373, 380, 399, 420, 490, 532, 570, 588, 665, 686, 735, 746, 798, 931, 980, 1029, 1119, 1140, 1330, 1372, 1470, 1492, 1596, 1715, 1862, 1865, 1995, 2058, 2238, 2611, 2660, 2793, 2940, 3430, 3724, 3730, 3990, 4116, 4476, 4655, 5145, 5222, 5586, 5595, 6517, 6860, 7087, 7460, 7833, 7980, 9310, 10290, 10444, 11172, 11190, 13034, 13055, 13965, 14174, 15666, 18277, 18620, 19551, 20580, 21261, 22380, 26068, 26110, 27930, 28348, 31332, 32585, 35435, 36554, 39102, 39165, 42522, 49609, 52220, 54831, 55860, 65170, 70870, 73108, 78204, 78330, 85044, 91385, 97755, 99218, 106305, 109662, 127939, 130340, 141740, 148827, 156660, 182770, 195510, 198436, 212610, 219324, 248045, 255878, 274155, 297654, 347263, 365540, 383817, 391020, 425220, 496090, 511756, 548310, 595308, 639695, 694526, 744135, 767634, 992180, 1041789, 1096620, 1279390, 1389052, 1488270, 1535268, 1736315, 1919085, 2083578, 2430841, 2558780, 2976540, 3472630, 3838170, 4167156, 4861682, 5208945, 6945260, 7292523, 7676340, 9723364, 10417890, 12154205, 14585046, 20835780, 24308410, 29170092, 36462615, 48616820, 72925230, 145850460]

約数ペア:

[(1, 145850460), (2, 72925230), (3, 48616820), (4, 36462615), (5, 29170092), (6, 24308410), (7, 20835780), (10, 14585046), (12, 12154205), (14, 10417890), (15, 9723364), (19, 7676340), (20, 7292523), (21, 6945260), (28, 5208945), (30, 4861682), (35, 4167156), (38, 3838170), (42, 3472630), (49, 2976540), (57, 2558780), (60, 2430841), (70, 2083578), (76, 1919085), (84, 1736315), (95, 1535268), (98, 1488270), (105, 1389052), (114, 1279390), (133, 1096620), (140, 1041789), (147, 992180), (190, 767634), (196, 744135), (210, 694526), (228, 639695), (245, 595308), (266, 548310), (285, 511756), (294, 496090), (343, 425220), (373, 391020), (380, 383817), (399, 365540), (420, 347263), (490, 297654), (532, 274155), (570, 255878), (588, 248045), (665, 219324), (686, 212610), (735, 198436), (746, 195510), (798, 182770), (931, 156660), (980, 148827), (1029, 141740), (1119, 130340), (1140, 127939), (1330, 109662), (1372, 106305), (1470, 99218), (1492, 97755), (1596, 91385), (1715, 85044), (1862, 78330), (1865, 78204), (1995, 73108), (2058, 70870), (2238, 65170), (2611, 55860), (2660, 54831), (2793, 52220), (2940, 49609), (3430, 42522), (3724, 39165), (3730, 39102), (3990, 36554), (4116, 35435), (4476, 32585), (4655, 31332), (5145, 28348), (5222, 27930), (5586, 26110), (5595, 26068), (6517, 22380), (6860, 21261), (7087, 20580), (7460, 19551), (7833, 18620), (7980, 18277), (9310, 15666), (10290, 14174), (10444, 13965), (11172, 13055), (11190, 13034)]