291210150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1379

約数の個数: 192

約数和(自身を含む): 948510720

約数和(自身を除く): 657300570

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 25, 30, 33, 35, 38, 42, 50, 55, 57, 66, 70, 75, 77, 95, 105, 110, 114, 133, 150, 154, 165, 175, 190, 209, 210, 231, 266, 275, 285, 330, 350, 385, 399, 418, 462, 475, 525, 550, 570, 627, 665, 770, 798, 825, 950, 1045, 1050, 1155, 1254, 1327, 1330, 1425, 1463, 1650, 1925, 1995, 2090, 2310, 2654, 2850, 2926, 3135, 3325, 3850, 3981, 3990, 4389, 5225, 5775, 6270, 6635, 6650, 7315, 7962, 8778, 9289, 9975, 10450, 11550, 13270, 14597, 14630, 15675, 18578, 19905, 19950, 21945, 25213, 27867, 29194, 31350, 33175, 36575, 39810, 43791, 43890, 46445, 50426, 55734, 66350, 72985, 73150, 75639, 87582, 92890, 99525, 102179, 109725, 126065, 139335, 145970, 151278, 176491, 199050, 204358, 218955, 219450, 232225, 252130, 277343, 278670, 306537, 352982, 364925, 378195, 437910, 464450, 510895, 529473, 554686, 613074, 630325, 696675, 729850, 756390, 832029, 882455, 1021790, 1058946, 1094775, 1260650, 1386715, 1393350, 1532685, 1664058, 1764910, 1890975, 1941401, 2189550, 2554475, 2647365, 2773430, 3065370, 3781950, 3882802, 4160145, 4412275, 5108950, 5294730, 5824203, 6933575, 7663425, 8320290, 8824550, 9707005, 11648406, 13236825, 13867150, 15326850, 19414010, 20800725, 26473650, 29121015, 41601450, 48535025, 58242030, 97070050, 145605075, 291210150]

約数ペア:

[(1, 291210150), (2, 145605075), (3, 97070050), (5, 58242030), (6, 48535025), (7, 41601450), (10, 29121015), (11, 26473650), (14, 20800725), (15, 19414010), (19, 15326850), (21, 13867150), (22, 13236825), (25, 11648406), (30, 9707005), (33, 8824550), (35, 8320290), (38, 7663425), (42, 6933575), (50, 5824203), (55, 5294730), (57, 5108950), (66, 4412275), (70, 4160145), (75, 3882802), (77, 3781950), (95, 3065370), (105, 2773430), (110, 2647365), (114, 2554475), (133, 2189550), (150, 1941401), (154, 1890975), (165, 1764910), (175, 1664058), (190, 1532685), (209, 1393350), (210, 1386715), (231, 1260650), (266, 1094775), (275, 1058946), (285, 1021790), (330, 882455), (350, 832029), (385, 756390), (399, 729850), (418, 696675), (462, 630325), (475, 613074), (525, 554686), (550, 529473), (570, 510895), (627, 464450), (665, 437910), (770, 378195), (798, 364925), (825, 352982), (950, 306537), (1045, 278670), (1050, 277343), (1155, 252130), (1254, 232225), (1327, 219450), (1330, 218955), (1425, 204358), (1463, 199050), (1650, 176491), (1925, 151278), (1995, 145970), (2090, 139335), (2310, 126065), (2654, 109725), (2850, 102179), (2926, 99525), (3135, 92890), (3325, 87582), (3850, 75639), (3981, 73150), (3990, 72985), (4389, 66350), (5225, 55734), (5775, 50426), (6270, 46445), (6635, 43890), (6650, 43791), (7315, 39810), (7962, 36575), (8778, 33175), (9289, 31350), (9975, 29194), (10450, 27867), (11550, 25213), (13270, 21945), (14597, 19950), (14630, 19905), (15675, 18578)]