427077630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1748

約数の個数: 192

約数和(自身を含む): 1395360000

約数和(自身を除く): 968282370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 135, 147, 171, 189, 190, 210, 245, 266, 270, 285, 294, 315, 342, 378, 399, 441, 490, 513, 570, 630, 665, 735, 798, 855, 882, 931, 945, 1026, 1197, 1323, 1330, 1470, 1699, 1710, 1862, 1890, 1995, 2205, 2394, 2565, 2646, 2793, 3398, 3591, 3990, 4410, 4655, 5097, 5130, 5586, 5985, 6615, 7182, 8379, 8495, 9310, 10194, 11893, 11970, 13230, 13965, 15291, 16758, 16990, 17955, 23786, 25137, 25485, 27930, 30582, 32281, 35679, 35910, 41895, 45873, 50274, 50970, 59465, 64562, 71358, 76455, 83251, 83790, 91746, 96843, 107037, 118930, 125685, 152910, 161405, 166502, 178395, 193686, 214074, 225967, 229365, 249753, 251370, 290529, 321111, 322810, 356790, 416255, 451934, 458730, 484215, 499506, 535185, 581058, 642222, 677901, 749259, 832510, 871587, 968430, 1070370, 1129835, 1248765, 1355802, 1452645, 1498518, 1581769, 1605555, 1743174, 2033703, 2247777, 2259670, 2497530, 2905290, 3163538, 3211110, 3389505, 3746295, 4067406, 4357935, 4495554, 4745307, 6101109, 6779010, 7492590, 7908845, 8715870, 9490614, 10168515, 11238885, 12202218, 14235921, 15817690, 20337030, 22477770, 23726535, 28471842, 30505545, 42707763, 47453070, 61011090, 71179605, 85415526, 142359210, 213538815, 427077630]

約数ペア:

[(1, 427077630), (2, 213538815), (3, 142359210), (5, 85415526), (6, 71179605), (7, 61011090), (9, 47453070), (10, 42707763), (14, 30505545), (15, 28471842), (18, 23726535), (19, 22477770), (21, 20337030), (27, 15817690), (30, 14235921), (35, 12202218), (38, 11238885), (42, 10168515), (45, 9490614), (49, 8715870), (54, 7908845), (57, 7492590), (63, 6779010), (70, 6101109), (90, 4745307), (95, 4495554), (98, 4357935), (105, 4067406), (114, 3746295), (126, 3389505), (133, 3211110), (135, 3163538), (147, 2905290), (171, 2497530), (189, 2259670), (190, 2247777), (210, 2033703), (245, 1743174), (266, 1605555), (270, 1581769), (285, 1498518), (294, 1452645), (315, 1355802), (342, 1248765), (378, 1129835), (399, 1070370), (441, 968430), (490, 871587), (513, 832510), (570, 749259), (630, 677901), (665, 642222), (735, 581058), (798, 535185), (855, 499506), (882, 484215), (931, 458730), (945, 451934), (1026, 416255), (1197, 356790), (1323, 322810), (1330, 321111), (1470, 290529), (1699, 251370), (1710, 249753), (1862, 229365), (1890, 225967), (1995, 214074), (2205, 193686), (2394, 178395), (2565, 166502), (2646, 161405), (2793, 152910), (3398, 125685), (3591, 118930), (3990, 107037), (4410, 96843), (4655, 91746), (5097, 83790), (5130, 83251), (5586, 76455), (5985, 71358), (6615, 64562), (7182, 59465), (8379, 50970), (8495, 50274), (9310, 45873), (10194, 41895), (11893, 35910), (11970, 35679), (13230, 32281), (13965, 30582), (15291, 27930), (16758, 25485), (16990, 25137), (17955, 23786)]