201789960400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{2633}}^1$

素因数の和:3030

約数の個数: 240

約数和(自身を含む): 561821326848

約数和(自身を除く): 360031366448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 101, 112, 140, 175, 200, 202, 271, 280, 350, 400, 404, 505, 542, 560, 700, 707, 808, 1010, 1084, 1355, 1400, 1414, 1616, 1897, 2020, 2168, 2525, 2633, 2710, 2800, 2828, 3535, 3794, 4040, 4336, 5050, 5266, 5420, 5656, 6775, 7070, 7588, 8080, 9485, 10100, 10532, 10840, 11312, 13165, 13550, 14140, 15176, 17675, 18431, 18970, 20200, 21064, 21680, 26330, 27100, 27371, 28280, 30352, 35350, 36862, 37940, 40400, 42128, 47425, 52660, 54200, 54742, 56560, 65825, 70700, 73724, 75880, 92155, 94850, 105320, 108400, 109484, 131650, 136855, 141400, 147448, 151760, 184310, 189700, 191597, 210640, 218968, 263300, 265933, 273710, 282800, 294896, 368620, 379400, 383194, 437936, 460775, 526600, 531866, 547420, 684275, 713543, 737240, 758800, 766388, 921550, 957985, 1053200, 1063732, 1094840, 1329665, 1368550, 1427086, 1474480, 1532776, 1843100, 1861531, 1915970, 2127464, 2189680, 2659330, 2737100, 2854172, 3065552, 3567715, 3686200, 3723062, 3831940, 4254928, 4789925, 4994801, 5318660, 5474200, 5708344, 6648325, 7135430, 7372400, 7446124, 7663880, 9307655, 9579850, 9989602, 10637320, 10948400, 11416688, 13296650, 14270860, 14892248, 15327760, 17838575, 18615310, 19159700, 19979204, 21274640, 24974005, 26593300, 28541720, 29784496, 35677150, 37230620, 38319400, 39958408, 46538275, 49948010, 53186600, 57083440, 71354300, 72067843, 74461240, 76638800, 79916816, 93076550, 99896020, 106373200, 124870025, 142708600, 144135686, 148922480, 186153100, 199792040, 249740050, 285417200, 288271372, 360339215, 372306200, 399584080, 499480100, 504474901, 576542744, 720678430, 744612400, 998960200, 1008949802, 1153085488, 1441356860, 1801696075, 1997920400, 2017899604, 2522374505, 2882713720, 3603392150, 4035799208, 5044749010, 5765427440, 7206784300, 8071598416, 10089498020, 12611872525, 14413568600, 20178996040, 25223745050, 28827137200, 40357992080, 50447490100, 100894980200, 201789960400]

約数ペア:

[(1, 201789960400), (2, 100894980200), (4, 50447490100), (5, 40357992080), (7, 28827137200), (8, 25223745050), (10, 20178996040), (14, 14413568600), (16, 12611872525), (20, 10089498020), (25, 8071598416), (28, 7206784300), (35, 5765427440), (40, 5044749010), (50, 4035799208), (56, 3603392150), (70, 2882713720), (80, 2522374505), (100, 2017899604), (101, 1997920400), (112, 1801696075), (140, 1441356860), (175, 1153085488), (200, 1008949802), (202, 998960200), (271, 744612400), (280, 720678430), (350, 576542744), (400, 504474901), (404, 499480100), (505, 399584080), (542, 372306200), (560, 360339215), (700, 288271372), (707, 285417200), (808, 249740050), (1010, 199792040), (1084, 186153100), (1355, 148922480), (1400, 144135686), (1414, 142708600), (1616, 124870025), (1897, 106373200), (2020, 99896020), (2168, 93076550), (2525, 79916816), (2633, 76638800), (2710, 74461240), (2800, 72067843), (2828, 71354300), (3535, 57083440), (3794, 53186600), (4040, 49948010), (4336, 46538275), (5050, 39958408), (5266, 38319400), (5420, 37230620), (5656, 35677150), (6775, 29784496), (7070, 28541720), (7588, 26593300), (8080, 24974005), (9485, 21274640), (10100, 19979204), (10532, 19159700), (10840, 18615310), (11312, 17838575), (13165, 15327760), (13550, 14892248), (14140, 14270860), (15176, 13296650), (17675, 11416688), (18431, 10948400), (18970, 10637320), (20200, 9989602), (21064, 9579850), (21680, 9307655), (26330, 7663880), (27100, 7446124), (27371, 7372400), (28280, 7135430), (30352, 6648325), (35350, 5708344), (36862, 5474200), (37940, 5318660), (40400, 4994801), (42128, 4789925), (47425, 4254928), (52660, 3831940), (54200, 3723062), (54742, 3686200), (56560, 3567715), (65825, 3065552), (70700, 2854172), (73724, 2737100), (75880, 2659330), (92155, 2189680), (94850, 2127464), (105320, 1915970), (108400, 1861531), (109484, 1843100), (131650, 1532776), (136855, 1474480), (141400, 1427086), (147448, 1368550), (151760, 1329665), (184310, 1094840), (189700, 1063732), (191597, 1053200), (210640, 957985), (218968, 921550), (263300, 766388), (265933, 758800), (273710, 737240), (282800, 713543), (294896, 684275), (368620, 547420), (379400, 531866), (383194, 526600), (437936, 460775)]