122146020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 396264960

約数和(自身を除く): 274118940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 179, 180, 204, 223, 255, 306, 340, 358, 446, 510, 537, 612, 669, 716, 765, 892, 895, 1020, 1074, 1115, 1338, 1530, 1611, 1790, 2007, 2148, 2230, 2676, 2685, 3043, 3060, 3222, 3345, 3580, 3791, 4014, 4460, 5370, 6086, 6444, 6690, 7582, 8028, 8055, 9129, 10035, 10740, 11373, 12172, 13380, 15164, 15215, 16110, 18258, 18955, 20070, 22746, 27387, 30430, 32220, 34119, 36516, 37910, 39917, 40140, 45492, 45645, 54774, 56865, 60860, 68238, 75820, 79834, 91290, 109548, 113730, 119751, 136476, 136935, 159668, 170595, 182580, 199585, 227460, 239502, 273870, 341190, 359253, 399170, 479004, 547740, 598755, 678589, 682380, 718506, 798340, 1197510, 1357178, 1437012, 1796265, 2035767, 2395020, 2714356, 3392945, 3592530, 4071534, 6107301, 6785890, 7185060, 8143068, 10178835, 12214602, 13571780, 20357670, 24429204, 30536505, 40715340, 61073010, 122146020]

約数ペア:

[(1, 122146020), (2, 61073010), (3, 40715340), (4, 30536505), (5, 24429204), (6, 20357670), (9, 13571780), (10, 12214602), (12, 10178835), (15, 8143068), (17, 7185060), (18, 6785890), (20, 6107301), (30, 4071534), (34, 3592530), (36, 3392945), (45, 2714356), (51, 2395020), (60, 2035767), (68, 1796265), (85, 1437012), (90, 1357178), (102, 1197510), (153, 798340), (170, 718506), (179, 682380), (180, 678589), (204, 598755), (223, 547740), (255, 479004), (306, 399170), (340, 359253), (358, 341190), (446, 273870), (510, 239502), (537, 227460), (612, 199585), (669, 182580), (716, 170595), (765, 159668), (892, 136935), (895, 136476), (1020, 119751), (1074, 113730), (1115, 109548), (1338, 91290), (1530, 79834), (1611, 75820), (1790, 68238), (2007, 60860), (2148, 56865), (2230, 54774), (2676, 45645), (2685, 45492), (3043, 40140), (3060, 39917), (3222, 37910), (3345, 36516), (3580, 34119), (3791, 32220), (4014, 30430), (4460, 27387), (5370, 22746), (6086, 20070), (6444, 18955), (6690, 18258), (7582, 16110), (8028, 15215), (8055, 15164), (9129, 13380), (10035, 12172), (10740, 11373)]