20125094850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:830

約数の個数: 288

約数和(自身を含む): 63201954816

約数和(自身を除く): 43076859966

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 67, 70, 75, 90, 105, 126, 134, 150, 167, 175, 201, 210, 225, 315, 334, 335, 350, 402, 450, 469, 501, 525, 571, 603, 630, 670, 835, 938, 1002, 1005, 1050, 1142, 1169, 1206, 1407, 1503, 1575, 1670, 1675, 1713, 2010, 2338, 2345, 2505, 2814, 2855, 3006, 3015, 3150, 3350, 3426, 3507, 3997, 4175, 4221, 4690, 5010, 5025, 5139, 5710, 5845, 6030, 7014, 7035, 7515, 7994, 8350, 8442, 8565, 10050, 10278, 10521, 11189, 11690, 11725, 11991, 12525, 14070, 14275, 15030, 15075, 17130, 17535, 19985, 21042, 21105, 22378, 23450, 23982, 25050, 25695, 28550, 29225, 30150, 33567, 35070, 35175, 35973, 37575, 38257, 39970, 42210, 42825, 51390, 52605, 55945, 58450, 59955, 67134, 70350, 71946, 75150, 76514, 78323, 85650, 87675, 95357, 99925, 100701, 105210, 105525, 111890, 114771, 119910, 128475, 156646, 167835, 175350, 179865, 190714, 191285, 199850, 201402, 211050, 229542, 234969, 256950, 263025, 267799, 279725, 286071, 299775, 335670, 344313, 359730, 382570, 391615, 469938, 476785, 503505, 526050, 535598, 559450, 572142, 573855, 599550, 667499, 688626, 704907, 783230, 803397, 839175, 858213, 899325, 953570, 956425, 1007010, 1147710, 1174845, 1334998, 1338995, 1409814, 1430355, 1606794, 1678350, 1716426, 1721565, 1798650, 1912850, 1958075, 2002497, 2349690, 2383925, 2410191, 2517525, 2677990, 2860710, 2869275, 3337495, 3443130, 3524535, 3916150, 4004994, 4016985, 4291065, 4767850, 4820382, 5035050, 5738550, 5874225, 6007491, 6388919, 6674990, 6694975, 7049070, 7151775, 8033970, 8582130, 8607825, 10012485, 11748450, 12014982, 12050955, 12777838, 13389950, 14303550, 16687475, 17215650, 17622675, 19166757, 20024970, 20084925, 21455325, 24101910, 30037455, 31944595, 33374950, 35245350, 38333514, 40169850, 42910650, 44722433, 50062425, 57500271, 60074910, 60254775, 63889190, 89444866, 95833785, 100124850, 115000542, 120509550, 134167299, 150187275, 159722975, 191667570, 223612165, 268334598, 287501355, 300374550, 319445950, 402501897, 447224330, 479168925, 575002710, 670836495, 805003794, 958337850, 1118060825, 1341672990, 1437506775, 2012509485, 2236121650, 2875013550, 3354182475, 4025018970, 6708364950, 10062547425, 20125094850]

約数ペア:

[(1, 20125094850), (2, 10062547425), (3, 6708364950), (5, 4025018970), (6, 3354182475), (7, 2875013550), (9, 2236121650), (10, 2012509485), (14, 1437506775), (15, 1341672990), (18, 1118060825), (21, 958337850), (25, 805003794), (30, 670836495), (35, 575002710), (42, 479168925), (45, 447224330), (50, 402501897), (63, 319445950), (67, 300374550), (70, 287501355), (75, 268334598), (90, 223612165), (105, 191667570), (126, 159722975), (134, 150187275), (150, 134167299), (167, 120509550), (175, 115000542), (201, 100124850), (210, 95833785), (225, 89444866), (315, 63889190), (334, 60254775), (335, 60074910), (350, 57500271), (402, 50062425), (450, 44722433), (469, 42910650), (501, 40169850), (525, 38333514), (571, 35245350), (603, 33374950), (630, 31944595), (670, 30037455), (835, 24101910), (938, 21455325), (1002, 20084925), (1005, 20024970), (1050, 19166757), (1142, 17622675), (1169, 17215650), (1206, 16687475), (1407, 14303550), (1503, 13389950), (1575, 12777838), (1670, 12050955), (1675, 12014982), (1713, 11748450), (2010, 10012485), (2338, 8607825), (2345, 8582130), (2505, 8033970), (2814, 7151775), (2855, 7049070), (3006, 6694975), (3015, 6674990), (3150, 6388919), (3350, 6007491), (3426, 5874225), (3507, 5738550), (3997, 5035050), (4175, 4820382), (4221, 4767850), (4690, 4291065), (5010, 4016985), (5025, 4004994), (5139, 3916150), (5710, 3524535), (5845, 3443130), (6030, 3337495), (7014, 2869275), (7035, 2860710), (7515, 2677990), (7994, 2517525), (8350, 2410191), (8442, 2383925), (8565, 2349690), (10050, 2002497), (10278, 1958075), (10521, 1912850), (11189, 1798650), (11690, 1721565), (11725, 1716426), (11991, 1678350), (12525, 1606794), (14070, 1430355), (14275, 1409814), (15030, 1338995), (15075, 1334998), (17130, 1174845), (17535, 1147710), (19985, 1007010), (21042, 956425), (21105, 953570), (22378, 899325), (23450, 858213), (23982, 839175), (25050, 803397), (25695, 783230), (28550, 704907), (29225, 688626), (30150, 667499), (33567, 599550), (35070, 573855), (35175, 572142), (35973, 559450), (37575, 535598), (38257, 526050), (39970, 503505), (42210, 476785), (42825, 469938), (51390, 391615), (52605, 382570), (55945, 359730), (58450, 344313), (59955, 335670), (67134, 299775), (70350, 286071), (71946, 279725), (75150, 267799), (76514, 263025), (78323, 256950), (85650, 234969), (87675, 229542), (95357, 211050), (99925, 201402), (100701, 199850), (105210, 191285), (105525, 190714), (111890, 179865), (114771, 175350), (119910, 167835), (128475, 156646)]