374899980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:633

約数の個数: 288

約数和(自身を含む): 1394801856

約数和(自身を除く): 1019901876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 49, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 98, 102, 105, 119, 130, 140, 147, 156, 170, 182, 195, 196, 204, 210, 221, 238, 245, 255, 260, 273, 294, 340, 357, 364, 390, 420, 442, 455, 476, 490, 510, 546, 577, 588, 595, 637, 663, 714, 735, 780, 833, 884, 910, 980, 1020, 1092, 1105, 1154, 1190, 1274, 1326, 1365, 1428, 1470, 1547, 1666, 1731, 1785, 1820, 1911, 2210, 2308, 2380, 2499, 2548, 2652, 2730, 2885, 2940, 3094, 3185, 3315, 3332, 3462, 3570, 3822, 4039, 4165, 4420, 4641, 4998, 5460, 5770, 6188, 6370, 6630, 6924, 7140, 7501, 7644, 7735, 8078, 8330, 8655, 9282, 9555, 9809, 9996, 10829, 11540, 12117, 12495, 12740, 13260, 15002, 15470, 16156, 16660, 17310, 18564, 19110, 19618, 20195, 21658, 22503, 23205, 24234, 24990, 28273, 29427, 30004, 30940, 32487, 34620, 37505, 38220, 39236, 40390, 43316, 45006, 46410, 48468, 49045, 49980, 52507, 54145, 56546, 58854, 60585, 64974, 68663, 75010, 80780, 84819, 90012, 92820, 98090, 105014, 108290, 112515, 113092, 117708, 121170, 127517, 129948, 137326, 141365, 147135, 150020, 157521, 162435, 169638, 196180, 205989, 210028, 216580, 225030, 242340, 255034, 262535, 274652, 282730, 294270, 315042, 324870, 339276, 343315, 367549, 382551, 411978, 424095, 450060, 480641, 510068, 525070, 565460, 588540, 630084, 637585, 649740, 686630, 735098, 765102, 787605, 823956, 848190, 892619, 961282, 1029945, 1050140, 1102647, 1275170, 1373260, 1441923, 1470196, 1530204, 1575210, 1696380, 1785238, 1837745, 1912755, 1922564, 2059890, 2205294, 2403205, 2550340, 2677857, 2883846, 3150420, 3570476, 3675490, 3825510, 4119780, 4410588, 4463095, 4806410, 5355714, 5513235, 5767692, 6248333, 7209615, 7350980, 7651020, 8926190, 9612820, 10711428, 11026470, 12496666, 13389285, 14419230, 17852380, 18744999, 22052940, 24993332, 26778570, 28838460, 31241665, 37489998, 53557140, 62483330, 74979996, 93724995, 124966660, 187449990, 374899980]

約数ペア:

[(1, 374899980), (2, 187449990), (3, 124966660), (4, 93724995), (5, 74979996), (6, 62483330), (7, 53557140), (10, 37489998), (12, 31241665), (13, 28838460), (14, 26778570), (15, 24993332), (17, 22052940), (20, 18744999), (21, 17852380), (26, 14419230), (28, 13389285), (30, 12496666), (34, 11026470), (35, 10711428), (39, 9612820), (42, 8926190), (49, 7651020), (51, 7350980), (52, 7209615), (60, 6248333), (65, 5767692), (68, 5513235), (70, 5355714), (78, 4806410), (84, 4463095), (85, 4410588), (91, 4119780), (98, 3825510), (102, 3675490), (105, 3570476), (119, 3150420), (130, 2883846), (140, 2677857), (147, 2550340), (156, 2403205), (170, 2205294), (182, 2059890), (195, 1922564), (196, 1912755), (204, 1837745), (210, 1785238), (221, 1696380), (238, 1575210), (245, 1530204), (255, 1470196), (260, 1441923), (273, 1373260), (294, 1275170), (340, 1102647), (357, 1050140), (364, 1029945), (390, 961282), (420, 892619), (442, 848190), (455, 823956), (476, 787605), (490, 765102), (510, 735098), (546, 686630), (577, 649740), (588, 637585), (595, 630084), (637, 588540), (663, 565460), (714, 525070), (735, 510068), (780, 480641), (833, 450060), (884, 424095), (910, 411978), (980, 382551), (1020, 367549), (1092, 343315), (1105, 339276), (1154, 324870), (1190, 315042), (1274, 294270), (1326, 282730), (1365, 274652), (1428, 262535), (1470, 255034), (1547, 242340), (1666, 225030), (1731, 216580), (1785, 210028), (1820, 205989), (1911, 196180), (2210, 169638), (2308, 162435), (2380, 157521), (2499, 150020), (2548, 147135), (2652, 141365), (2730, 137326), (2885, 129948), (2940, 127517), (3094, 121170), (3185, 117708), (3315, 113092), (3332, 112515), (3462, 108290), (3570, 105014), (3822, 98090), (4039, 92820), (4165, 90012), (4420, 84819), (4641, 80780), (4998, 75010), (5460, 68663), (5770, 64974), (6188, 60585), (6370, 58854), (6630, 56546), (6924, 54145), (7140, 52507), (7501, 49980), (7644, 49045), (7735, 48468), (8078, 46410), (8330, 45006), (8655, 43316), (9282, 40390), (9555, 39236), (9809, 38220), (9996, 37505), (10829, 34620), (11540, 32487), (12117, 30940), (12495, 30004), (12740, 29427), (13260, 28273), (15002, 24990), (15470, 24234), (16156, 23205), (16660, 22503), (17310, 21658), (18564, 20195), (19110, 19618)]