200788770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 645120000

約数和(自身を除く): 444331230

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 49, 57, 65, 70, 78, 79, 91, 95, 98, 105, 114, 130, 133, 147, 158, 182, 190, 195, 210, 237, 245, 247, 266, 273, 285, 294, 343, 390, 395, 399, 455, 474, 490, 494, 546, 553, 570, 637, 665, 686, 735, 741, 790, 798, 910, 931, 1027, 1029, 1106, 1185, 1235, 1274, 1330, 1365, 1470, 1482, 1501, 1659, 1715, 1729, 1862, 1911, 1995, 2054, 2058, 2370, 2470, 2730, 2765, 2793, 3002, 3081, 3185, 3318, 3430, 3458, 3705, 3822, 3871, 3990, 4459, 4503, 4655, 5135, 5145, 5187, 5530, 5586, 6162, 6370, 6517, 7189, 7410, 7505, 7742, 8295, 8645, 8918, 9006, 9310, 9555, 10270, 10290, 10374, 10507, 11613, 12103, 13034, 13377, 13965, 14378, 15010, 15405, 16590, 17290, 19110, 19355, 19513, 19551, 21014, 21567, 22295, 22515, 23226, 24206, 25935, 26754, 27097, 27930, 30810, 31521, 32585, 35945, 36309, 38710, 39026, 39102, 43134, 44590, 45030, 50323, 51870, 52535, 54194, 58065, 58539, 60515, 63042, 65170, 66885, 71890, 72618, 73549, 81291, 84721, 97565, 97755, 100646, 105070, 107835, 116130, 117078, 121030, 133770, 135485, 136591, 147098, 150969, 157605, 162582, 169442, 181545, 195130, 195510, 215670, 220647, 251615, 254163, 270970, 273182, 292695, 301938, 315210, 352261, 363090, 367745, 406455, 409773, 423605, 441294, 503230, 508326, 514843, 585390, 682955, 704522, 735490, 754845, 812910, 819546, 847210, 956137, 1029686, 1056783, 1103235, 1270815, 1365910, 1509690, 1544529, 1761305, 1912274, 2048865, 2113566, 2206470, 2541630, 2574215, 2868411, 3089058, 3522610, 4097730, 4780685, 5148430, 5283915, 5736822, 6692959, 7722645, 9561370, 10567830, 13385918, 14342055, 15445290, 20078877, 28684110, 33464795, 40157754, 66929590, 100394385, 200788770]

約数ペア:

[(1, 200788770), (2, 100394385), (3, 66929590), (5, 40157754), (6, 33464795), (7, 28684110), (10, 20078877), (13, 15445290), (14, 14342055), (15, 13385918), (19, 10567830), (21, 9561370), (26, 7722645), (30, 6692959), (35, 5736822), (38, 5283915), (39, 5148430), (42, 4780685), (49, 4097730), (57, 3522610), (65, 3089058), (70, 2868411), (78, 2574215), (79, 2541630), (91, 2206470), (95, 2113566), (98, 2048865), (105, 1912274), (114, 1761305), (130, 1544529), (133, 1509690), (147, 1365910), (158, 1270815), (182, 1103235), (190, 1056783), (195, 1029686), (210, 956137), (237, 847210), (245, 819546), (247, 812910), (266, 754845), (273, 735490), (285, 704522), (294, 682955), (343, 585390), (390, 514843), (395, 508326), (399, 503230), (455, 441294), (474, 423605), (490, 409773), (494, 406455), (546, 367745), (553, 363090), (570, 352261), (637, 315210), (665, 301938), (686, 292695), (735, 273182), (741, 270970), (790, 254163), (798, 251615), (910, 220647), (931, 215670), (1027, 195510), (1029, 195130), (1106, 181545), (1185, 169442), (1235, 162582), (1274, 157605), (1330, 150969), (1365, 147098), (1470, 136591), (1482, 135485), (1501, 133770), (1659, 121030), (1715, 117078), (1729, 116130), (1862, 107835), (1911, 105070), (1995, 100646), (2054, 97755), (2058, 97565), (2370, 84721), (2470, 81291), (2730, 73549), (2765, 72618), (2793, 71890), (3002, 66885), (3081, 65170), (3185, 63042), (3318, 60515), (3430, 58539), (3458, 58065), (3705, 54194), (3822, 52535), (3871, 51870), (3990, 50323), (4459, 45030), (4503, 44590), (4655, 43134), (5135, 39102), (5145, 39026), (5187, 38710), (5530, 36309), (5586, 35945), (6162, 32585), (6370, 31521), (6517, 30810), (7189, 27930), (7410, 27097), (7505, 26754), (7742, 25935), (8295, 24206), (8645, 23226), (8918, 22515), (9006, 22295), (9310, 21567), (9555, 21014), (10270, 19551), (10290, 19513), (10374, 19355), (10507, 19110), (11613, 17290), (12103, 16590), (13034, 15405), (13377, 15010), (13965, 14378)]