1900753350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 5245378560

約数和(自身を除く): 3344625210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 25, 30, 38, 46, 50, 57, 69, 75, 95, 107, 114, 115, 138, 150, 190, 214, 230, 271, 285, 321, 345, 437, 475, 535, 542, 570, 575, 642, 690, 813, 874, 950, 1070, 1150, 1311, 1355, 1425, 1605, 1626, 1725, 2033, 2185, 2461, 2622, 2675, 2710, 2850, 3210, 3450, 4065, 4066, 4370, 4922, 5149, 5350, 6099, 6233, 6555, 6775, 7383, 8025, 8130, 10165, 10298, 10925, 12198, 12305, 12466, 13110, 13550, 14766, 15447, 16050, 18699, 20325, 20330, 21850, 24610, 25745, 28997, 30495, 30894, 31165, 32775, 36915, 37398, 40650, 46759, 50825, 51490, 57994, 60990, 61525, 62330, 65550, 73830, 77235, 86991, 93495, 93518, 101650, 118427, 123050, 128725, 140277, 144985, 152475, 154470, 155825, 173982, 184575, 186990, 233795, 236854, 257450, 280554, 289970, 304950, 311650, 355281, 369150, 386175, 434955, 467475, 467590, 550943, 592135, 666931, 701385, 710562, 724925, 772350, 869910, 934950, 1101886, 1168975, 1184270, 1333862, 1402770, 1449850, 1652829, 1776405, 2000793, 2174775, 2337950, 2754715, 2960675, 3305658, 3334655, 3506925, 3552810, 4001586, 4349550, 5509430, 5921350, 6669310, 7013850, 8264145, 8882025, 10003965, 12671689, 13773575, 16528290, 16673275, 17764050, 20007930, 25343378, 27547150, 33346550, 38015067, 41320725, 50019825, 63358445, 76030134, 82641450, 100039650, 126716890, 190075335, 316792225, 380150670, 633584450, 950376675, 1900753350]

約数ペア:

[(1, 1900753350), (2, 950376675), (3, 633584450), (5, 380150670), (6, 316792225), (10, 190075335), (15, 126716890), (19, 100039650), (23, 82641450), (25, 76030134), (30, 63358445), (38, 50019825), (46, 41320725), (50, 38015067), (57, 33346550), (69, 27547150), (75, 25343378), (95, 20007930), (107, 17764050), (114, 16673275), (115, 16528290), (138, 13773575), (150, 12671689), (190, 10003965), (214, 8882025), (230, 8264145), (271, 7013850), (285, 6669310), (321, 5921350), (345, 5509430), (437, 4349550), (475, 4001586), (535, 3552810), (542, 3506925), (570, 3334655), (575, 3305658), (642, 2960675), (690, 2754715), (813, 2337950), (874, 2174775), (950, 2000793), (1070, 1776405), (1150, 1652829), (1311, 1449850), (1355, 1402770), (1425, 1333862), (1605, 1184270), (1626, 1168975), (1725, 1101886), (2033, 934950), (2185, 869910), (2461, 772350), (2622, 724925), (2675, 710562), (2710, 701385), (2850, 666931), (3210, 592135), (3450, 550943), (4065, 467590), (4066, 467475), (4370, 434955), (4922, 386175), (5149, 369150), (5350, 355281), (6099, 311650), (6233, 304950), (6555, 289970), (6775, 280554), (7383, 257450), (8025, 236854), (8130, 233795), (10165, 186990), (10298, 184575), (10925, 173982), (12198, 155825), (12305, 154470), (12466, 152475), (13110, 144985), (13550, 140277), (14766, 128725), (15447, 123050), (16050, 118427), (18699, 101650), (20325, 93518), (20330, 93495), (21850, 86991), (24610, 77235), (25745, 73830), (28997, 65550), (30495, 62330), (30894, 61525), (31165, 60990), (32775, 57994), (36915, 51490), (37398, 50825), (40650, 46759)]