180672030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 626116608

約数和(自身を除く): 445444578

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 29, 30, 31, 33, 35, 42, 45, 55, 58, 62, 63, 66, 70, 77, 87, 90, 93, 99, 105, 110, 126, 145, 154, 155, 165, 174, 186, 198, 203, 210, 217, 231, 261, 279, 290, 310, 315, 319, 330, 341, 385, 406, 434, 435, 462, 465, 495, 522, 558, 609, 630, 638, 651, 682, 693, 770, 841, 870, 899, 930, 957, 990, 1015, 1023, 1085, 1155, 1218, 1302, 1305, 1386, 1395, 1595, 1682, 1705, 1798, 1827, 1914, 1953, 2030, 2046, 2170, 2233, 2310, 2387, 2523, 2610, 2697, 2790, 2871, 3045, 3069, 3190, 3255, 3410, 3465, 3654, 3906, 4205, 4466, 4495, 4774, 4785, 5046, 5115, 5394, 5742, 5887, 6090, 6138, 6293, 6510, 6699, 6930, 7161, 7569, 8091, 8410, 8990, 9135, 9251, 9570, 9765, 9889, 10230, 11165, 11774, 11935, 12586, 12615, 13398, 13485, 14322, 14355, 15138, 15345, 16182, 17661, 18270, 18502, 18879, 19530, 19778, 20097, 21483, 22330, 23870, 25230, 26071, 26970, 27753, 28710, 29435, 29667, 30690, 31465, 33495, 35322, 35805, 37758, 37845, 40194, 40455, 42966, 46255, 49445, 52142, 52983, 55506, 56637, 58870, 59334, 62930, 64757, 66990, 69223, 71610, 75690, 78213, 80910, 83259, 88305, 89001, 92510, 94395, 98890, 100485, 105966, 107415, 113274, 129514, 130355, 138446, 138765, 148335, 156426, 166518, 176610, 178002, 182497, 188790, 194271, 200970, 207669, 214830, 234639, 260710, 264915, 277530, 283185, 286781, 296670, 323785, 346115, 364994, 388542, 391065, 415338, 416295, 445005, 469278, 529830, 547491, 566370, 573562, 582813, 623007, 647570, 692230, 782130, 832590, 860343, 890010, 912485, 971355, 1038345, 1094982, 1165626, 1173195, 1246014, 1433905, 1642473, 1720686, 1824970, 1942710, 2007467, 2076690, 2346390, 2581029, 2737455, 2867810, 2914065, 3115035, 3284946, 4014934, 4301715, 5162058, 5474910, 5828130, 6022401, 6230070, 8212365, 8603430, 10037335, 12044802, 12905145, 16424730, 18067203, 20074670, 25810290, 30112005, 36134406, 60224010, 90336015, 180672030]

約数ペア:

[(1, 180672030), (2, 90336015), (3, 60224010), (5, 36134406), (6, 30112005), (7, 25810290), (9, 20074670), (10, 18067203), (11, 16424730), (14, 12905145), (15, 12044802), (18, 10037335), (21, 8603430), (22, 8212365), (29, 6230070), (30, 6022401), (31, 5828130), (33, 5474910), (35, 5162058), (42, 4301715), (45, 4014934), (55, 3284946), (58, 3115035), (62, 2914065), (63, 2867810), (66, 2737455), (70, 2581029), (77, 2346390), (87, 2076690), (90, 2007467), (93, 1942710), (99, 1824970), (105, 1720686), (110, 1642473), (126, 1433905), (145, 1246014), (154, 1173195), (155, 1165626), (165, 1094982), (174, 1038345), (186, 971355), (198, 912485), (203, 890010), (210, 860343), (217, 832590), (231, 782130), (261, 692230), (279, 647570), (290, 623007), (310, 582813), (315, 573562), (319, 566370), (330, 547491), (341, 529830), (385, 469278), (406, 445005), (434, 416295), (435, 415338), (462, 391065), (465, 388542), (495, 364994), (522, 346115), (558, 323785), (609, 296670), (630, 286781), (638, 283185), (651, 277530), (682, 264915), (693, 260710), (770, 234639), (841, 214830), (870, 207669), (899, 200970), (930, 194271), (957, 188790), (990, 182497), (1015, 178002), (1023, 176610), (1085, 166518), (1155, 156426), (1218, 148335), (1302, 138765), (1305, 138446), (1386, 130355), (1395, 129514), (1595, 113274), (1682, 107415), (1705, 105966), (1798, 100485), (1827, 98890), (1914, 94395), (1953, 92510), (2030, 89001), (2046, 88305), (2170, 83259), (2233, 80910), (2310, 78213), (2387, 75690), (2523, 71610), (2610, 69223), (2697, 66990), (2790, 64757), (2871, 62930), (3045, 59334), (3069, 58870), (3190, 56637), (3255, 55506), (3410, 52983), (3465, 52142), (3654, 49445), (3906, 46255), (4205, 42966), (4466, 40455), (4495, 40194), (4774, 37845), (4785, 37758), (5046, 35805), (5115, 35322), (5394, 33495), (5742, 31465), (5887, 30690), (6090, 29667), (6138, 29435), (6293, 28710), (6510, 27753), (6699, 26970), (6930, 26071), (7161, 25230), (7569, 23870), (8091, 22330), (8410, 21483), (8990, 20097), (9135, 19778), (9251, 19530), (9570, 18879), (9765, 18502), (9889, 18270), (10230, 17661), (11165, 16182), (11774, 15345), (11935, 15138), (12586, 14355), (12615, 14322), (13398, 13485)]