2390369100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:613

約数の個数: 288

約数和(自身を含む): 8399462400

約数和(自身を除く): 6009093300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 139, 140, 150, 175, 190, 210, 228, 266, 278, 285, 300, 350, 380, 399, 417, 420, 431, 475, 525, 532, 556, 570, 665, 695, 700, 798, 834, 862, 950, 973, 1050, 1140, 1293, 1330, 1390, 1425, 1596, 1668, 1724, 1900, 1946, 1995, 2085, 2100, 2155, 2586, 2641, 2660, 2780, 2850, 2919, 3017, 3325, 3475, 3892, 3990, 4170, 4310, 4865, 5172, 5282, 5700, 5838, 6034, 6465, 6650, 6950, 7923, 7980, 8189, 8340, 8620, 9051, 9730, 9975, 10425, 10564, 10775, 11676, 12068, 12930, 13205, 13300, 13900, 14595, 15085, 15846, 16378, 18102, 18487, 19460, 19950, 20850, 21550, 24325, 24567, 25860, 26410, 29190, 30170, 31692, 32325, 32756, 36204, 36974, 39615, 39900, 40945, 41700, 43100, 45255, 48650, 49134, 52820, 55461, 57323, 58380, 59909, 60340, 64650, 66025, 72975, 73948, 75425, 79230, 81890, 90510, 92435, 97300, 98268, 110922, 114646, 119818, 122835, 129300, 132050, 145950, 150850, 158460, 163780, 171969, 179727, 181020, 184870, 198075, 204725, 221844, 226275, 229292, 239636, 245670, 264100, 277305, 286615, 291900, 299545, 301700, 343938, 359454, 369740, 396150, 409450, 419363, 452550, 462175, 491340, 554610, 573230, 599090, 614175, 687876, 718908, 792300, 818900, 838726, 859845, 898635, 905100, 924350, 1109220, 1138271, 1146460, 1198180, 1228350, 1258089, 1386525, 1433075, 1497725, 1677452, 1719690, 1797270, 1848700, 2096815, 2276542, 2456700, 2516178, 2773050, 2866150, 2995450, 3414813, 3439380, 3594540, 4193630, 4299225, 4493175, 4553084, 5032356, 5546100, 5691355, 5732300, 5990900, 6290445, 6829626, 7967897, 8387260, 8598450, 8986350, 10484075, 11382710, 12580890, 13659252, 15935794, 17074065, 17196900, 17972700, 20968150, 22765420, 23903691, 25161780, 28456775, 31452225, 31871588, 34148130, 39839485, 41936300, 47807382, 56913550, 62904450, 68296260, 79678970, 85370325, 95614764, 113827100, 119518455, 125808900, 159357940, 170740650, 199197425, 239036910, 341481300, 398394850, 478073820, 597592275, 796789700, 1195184550, 2390369100]

約数ペア:

[(1, 2390369100), (2, 1195184550), (3, 796789700), (4, 597592275), (5, 478073820), (6, 398394850), (7, 341481300), (10, 239036910), (12, 199197425), (14, 170740650), (15, 159357940), (19, 125808900), (20, 119518455), (21, 113827100), (25, 95614764), (28, 85370325), (30, 79678970), (35, 68296260), (38, 62904450), (42, 56913550), (50, 47807382), (57, 41936300), (60, 39839485), (70, 34148130), (75, 31871588), (76, 31452225), (84, 28456775), (95, 25161780), (100, 23903691), (105, 22765420), (114, 20968150), (133, 17972700), (139, 17196900), (140, 17074065), (150, 15935794), (175, 13659252), (190, 12580890), (210, 11382710), (228, 10484075), (266, 8986350), (278, 8598450), (285, 8387260), (300, 7967897), (350, 6829626), (380, 6290445), (399, 5990900), (417, 5732300), (420, 5691355), (431, 5546100), (475, 5032356), (525, 4553084), (532, 4493175), (556, 4299225), (570, 4193630), (665, 3594540), (695, 3439380), (700, 3414813), (798, 2995450), (834, 2866150), (862, 2773050), (950, 2516178), (973, 2456700), (1050, 2276542), (1140, 2096815), (1293, 1848700), (1330, 1797270), (1390, 1719690), (1425, 1677452), (1596, 1497725), (1668, 1433075), (1724, 1386525), (1900, 1258089), (1946, 1228350), (1995, 1198180), (2085, 1146460), (2100, 1138271), (2155, 1109220), (2586, 924350), (2641, 905100), (2660, 898635), (2780, 859845), (2850, 838726), (2919, 818900), (3017, 792300), (3325, 718908), (3475, 687876), (3892, 614175), (3990, 599090), (4170, 573230), (4310, 554610), (4865, 491340), (5172, 462175), (5282, 452550), (5700, 419363), (5838, 409450), (6034, 396150), (6465, 369740), (6650, 359454), (6950, 343938), (7923, 301700), (7980, 299545), (8189, 291900), (8340, 286615), (8620, 277305), (9051, 264100), (9730, 245670), (9975, 239636), (10425, 229292), (10564, 226275), (10775, 221844), (11676, 204725), (12068, 198075), (12930, 184870), (13205, 181020), (13300, 179727), (13900, 171969), (14595, 163780), (15085, 158460), (15846, 150850), (16378, 145950), (18102, 132050), (18487, 129300), (19460, 122835), (19950, 119818), (20850, 114646), (21550, 110922), (24325, 98268), (24567, 97300), (25860, 92435), (26410, 90510), (29190, 81890), (30170, 79230), (31692, 75425), (32325, 73948), (32756, 72975), (36204, 66025), (36974, 64650), (39615, 60340), (39900, 59909), (40945, 58380), (41700, 57323), (43100, 55461), (45255, 52820), (48650, 49134)]