74505060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2090

約数の個数: 144

約数和(自身を含む): 267321600

約数和(自身を除く): 192816540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2039, 2436, 2610, 3045, 3654, 4060, 4078, 5220, 6090, 6117, 7308, 8156, 9135, 10195, 12180, 12234, 14273, 18270, 18351, 20390, 24468, 28546, 30585, 36540, 36702, 40780, 42819, 57092, 59131, 61170, 71365, 73404, 85638, 91755, 118262, 122340, 128457, 142730, 171276, 177393, 183510, 214095, 236524, 256914, 285460, 295655, 354786, 367020, 413917, 428190, 513828, 532179, 591310, 642285, 709572, 827834, 856380, 886965, 1064358, 1182620, 1241751, 1284570, 1655668, 1773930, 2069585, 2128716, 2483502, 2569140, 2660895, 3547860, 3725253, 4139170, 4967004, 5321790, 6208755, 7450506, 8278340, 10643580, 12417510, 14901012, 18626265, 24835020, 37252530, 74505060]

約数ペア:

[(1, 74505060), (2, 37252530), (3, 24835020), (4, 18626265), (5, 14901012), (6, 12417510), (7, 10643580), (9, 8278340), (10, 7450506), (12, 6208755), (14, 5321790), (15, 4967004), (18, 4139170), (20, 3725253), (21, 3547860), (28, 2660895), (29, 2569140), (30, 2483502), (35, 2128716), (36, 2069585), (42, 1773930), (45, 1655668), (58, 1284570), (60, 1241751), (63, 1182620), (70, 1064358), (84, 886965), (87, 856380), (90, 827834), (105, 709572), (116, 642285), (126, 591310), (140, 532179), (145, 513828), (174, 428190), (180, 413917), (203, 367020), (210, 354786), (252, 295655), (261, 285460), (290, 256914), (315, 236524), (348, 214095), (406, 183510), (420, 177393), (435, 171276), (522, 142730), (580, 128457), (609, 122340), (630, 118262), (812, 91755), (870, 85638), (1015, 73404), (1044, 71365), (1218, 61170), (1260, 59131), (1305, 57092), (1740, 42819), (1827, 40780), (2030, 36702), (2039, 36540), (2436, 30585), (2610, 28546), (3045, 24468), (3654, 20390), (4060, 18351), (4078, 18270), (5220, 14273), (6090, 12234), (6117, 12180), (7308, 10195), (8156, 9135)]