129615150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 396403200

約数和(自身を除く): 266788050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 73, 75, 89, 95, 105, 114, 133, 146, 150, 175, 178, 190, 210, 219, 266, 267, 285, 350, 365, 399, 438, 445, 475, 511, 525, 534, 570, 623, 665, 730, 798, 890, 950, 1022, 1050, 1095, 1246, 1330, 1335, 1387, 1425, 1533, 1691, 1825, 1869, 1995, 2190, 2225, 2555, 2670, 2774, 2850, 3066, 3115, 3325, 3382, 3650, 3738, 3990, 4161, 4450, 5073, 5110, 5475, 6230, 6497, 6650, 6675, 6935, 7665, 8322, 8455, 9345, 9709, 9975, 10146, 10950, 11837, 12775, 12994, 13350, 13870, 15330, 15575, 16910, 18690, 19418, 19491, 19950, 20805, 23674, 25365, 25550, 29127, 31150, 32485, 34675, 35511, 38325, 38982, 41610, 42275, 45479, 46725, 48545, 50730, 58254, 59185, 64970, 69350, 71022, 76650, 84550, 90958, 93450, 97090, 97455, 104025, 118370, 123443, 126825, 136437, 145635, 162425, 177555, 194910, 208050, 227395, 242725, 246886, 253650, 272874, 291270, 295925, 324850, 355110, 370329, 454790, 485450, 487275, 591850, 617215, 682185, 728175, 740658, 864101, 887775, 974550, 1136975, 1234430, 1364370, 1456350, 1728202, 1775550, 1851645, 2273950, 2592303, 3086075, 3410925, 3703290, 4320505, 5184606, 6172150, 6821850, 8641010, 9258225, 12961515, 18516450, 21602525, 25923030, 43205050, 64807575, 129615150]

約数ペア:

[(1, 129615150), (2, 64807575), (3, 43205050), (5, 25923030), (6, 21602525), (7, 18516450), (10, 12961515), (14, 9258225), (15, 8641010), (19, 6821850), (21, 6172150), (25, 5184606), (30, 4320505), (35, 3703290), (38, 3410925), (42, 3086075), (50, 2592303), (57, 2273950), (70, 1851645), (73, 1775550), (75, 1728202), (89, 1456350), (95, 1364370), (105, 1234430), (114, 1136975), (133, 974550), (146, 887775), (150, 864101), (175, 740658), (178, 728175), (190, 682185), (210, 617215), (219, 591850), (266, 487275), (267, 485450), (285, 454790), (350, 370329), (365, 355110), (399, 324850), (438, 295925), (445, 291270), (475, 272874), (511, 253650), (525, 246886), (534, 242725), (570, 227395), (623, 208050), (665, 194910), (730, 177555), (798, 162425), (890, 145635), (950, 136437), (1022, 126825), (1050, 123443), (1095, 118370), (1246, 104025), (1330, 97455), (1335, 97090), (1387, 93450), (1425, 90958), (1533, 84550), (1691, 76650), (1825, 71022), (1869, 69350), (1995, 64970), (2190, 59185), (2225, 58254), (2555, 50730), (2670, 48545), (2774, 46725), (2850, 45479), (3066, 42275), (3115, 41610), (3325, 38982), (3382, 38325), (3650, 35511), (3738, 34675), (3990, 32485), (4161, 31150), (4450, 29127), (5073, 25550), (5110, 25365), (5475, 23674), (6230, 20805), (6497, 19950), (6650, 19491), (6675, 19418), (6935, 18690), (7665, 16910), (8322, 15575), (8455, 15330), (9345, 13870), (9709, 13350), (9975, 12994), (10146, 12775), (10950, 11837)]