84177030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 261711360

約数和(自身を除く): 177534330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 73, 85, 95, 102, 105, 114, 119, 133, 146, 170, 190, 210, 219, 238, 255, 266, 285, 289, 323, 357, 365, 399, 438, 510, 511, 570, 578, 595, 646, 665, 714, 730, 798, 867, 969, 1022, 1095, 1190, 1241, 1330, 1387, 1445, 1533, 1615, 1734, 1785, 1938, 1995, 2023, 2190, 2261, 2482, 2555, 2774, 2890, 3066, 3230, 3570, 3723, 3990, 4046, 4161, 4335, 4522, 4845, 5110, 5491, 6069, 6205, 6783, 6935, 7446, 7665, 8322, 8670, 8687, 9690, 9709, 10115, 10982, 11305, 12138, 12410, 13566, 13870, 15330, 16473, 17374, 18615, 19418, 20230, 20805, 21097, 22610, 23579, 26061, 27455, 29127, 30345, 32946, 33915, 37230, 38437, 41610, 42194, 43435, 47158, 48545, 52122, 54910, 58254, 60690, 63291, 67830, 70737, 76874, 82365, 86870, 97090, 105485, 115311, 117895, 126582, 130305, 141474, 145635, 147679, 164730, 165053, 192185, 210970, 230622, 235790, 260610, 291270, 295358, 316455, 330106, 353685, 384370, 400843, 443037, 495159, 576555, 632910, 707370, 738395, 801686, 825265, 886074, 990318, 1153110, 1202529, 1476790, 1650530, 2004215, 2215185, 2405058, 2475795, 2805901, 4008430, 4430370, 4951590, 5611802, 6012645, 8417703, 12025290, 14029505, 16835406, 28059010, 42088515, 84177030]

約数ペア:

[(1, 84177030), (2, 42088515), (3, 28059010), (5, 16835406), (6, 14029505), (7, 12025290), (10, 8417703), (14, 6012645), (15, 5611802), (17, 4951590), (19, 4430370), (21, 4008430), (30, 2805901), (34, 2475795), (35, 2405058), (38, 2215185), (42, 2004215), (51, 1650530), (57, 1476790), (70, 1202529), (73, 1153110), (85, 990318), (95, 886074), (102, 825265), (105, 801686), (114, 738395), (119, 707370), (133, 632910), (146, 576555), (170, 495159), (190, 443037), (210, 400843), (219, 384370), (238, 353685), (255, 330106), (266, 316455), (285, 295358), (289, 291270), (323, 260610), (357, 235790), (365, 230622), (399, 210970), (438, 192185), (510, 165053), (511, 164730), (570, 147679), (578, 145635), (595, 141474), (646, 130305), (665, 126582), (714, 117895), (730, 115311), (798, 105485), (867, 97090), (969, 86870), (1022, 82365), (1095, 76874), (1190, 70737), (1241, 67830), (1330, 63291), (1387, 60690), (1445, 58254), (1533, 54910), (1615, 52122), (1734, 48545), (1785, 47158), (1938, 43435), (1995, 42194), (2023, 41610), (2190, 38437), (2261, 37230), (2482, 33915), (2555, 32946), (2774, 30345), (2890, 29127), (3066, 27455), (3230, 26061), (3570, 23579), (3723, 22610), (3990, 21097), (4046, 20805), (4161, 20230), (4335, 19418), (4522, 18615), (4845, 17374), (5110, 16473), (5491, 15330), (6069, 13870), (6205, 13566), (6783, 12410), (6935, 12138), (7446, 11305), (7665, 10982), (8322, 10115), (8670, 9709), (8687, 9690)]