193961250

素因数分解:

$2^1\times 3^3\times 5^4\times 7^1\times {\mathrm{821}}^1$

素因数の和:859

約数の個数: 160

約数和(自身を含む): 616302720

約数和(自身を除く): 422341470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 125, 126, 135, 150, 175, 189, 210, 225, 250, 270, 315, 350, 375, 378, 450, 525, 625, 630, 675, 750, 821, 875, 945, 1050, 1125, 1250, 1350, 1575, 1642, 1750, 1875, 1890, 2250, 2463, 2625, 3150, 3375, 3750, 4105, 4375, 4725, 4926, 5250, 5625, 5747, 6750, 7389, 7875, 8210, 8750, 9450, 11250, 11494, 12315, 13125, 14778, 15750, 16875, 17241, 20525, 22167, 23625, 24630, 26250, 28735, 33750, 34482, 36945, 39375, 41050, 44334, 47250, 51723, 57470, 61575, 73890, 78750, 86205, 102625, 103446, 110835, 118125, 123150, 143675, 155169, 172410, 184725, 205250, 221670, 236250, 258615, 287350, 307875, 310338, 369450, 431025, 513125, 517230, 554175, 615750, 718375, 775845, 862050, 923625, 1026250, 1108350, 1293075, 1436750, 1539375, 1551690, 1847250, 2155125, 2586150, 2770875, 3078750, 3591875, 3879225, 4310250, 4618125, 5541750, 6465375, 7183750, 7758450, 9236250, 10775625, 12930750, 13854375, 19396125, 21551250, 27708750, 32326875, 38792250, 64653750, 96980625, 193961250]

約数ペア:

[(1, 193961250), (2, 96980625), (3, 64653750), (5, 38792250), (6, 32326875), (7, 27708750), (9, 21551250), (10, 19396125), (14, 13854375), (15, 12930750), (18, 10775625), (21, 9236250), (25, 7758450), (27, 7183750), (30, 6465375), (35, 5541750), (42, 4618125), (45, 4310250), (50, 3879225), (54, 3591875), (63, 3078750), (70, 2770875), (75, 2586150), (90, 2155125), (105, 1847250), (125, 1551690), (126, 1539375), (135, 1436750), (150, 1293075), (175, 1108350), (189, 1026250), (210, 923625), (225, 862050), (250, 775845), (270, 718375), (315, 615750), (350, 554175), (375, 517230), (378, 513125), (450, 431025), (525, 369450), (625, 310338), (630, 307875), (675, 287350), (750, 258615), (821, 236250), (875, 221670), (945, 205250), (1050, 184725), (1125, 172410), (1250, 155169), (1350, 143675), (1575, 123150), (1642, 118125), (1750, 110835), (1875, 103446), (1890, 102625), (2250, 86205), (2463, 78750), (2625, 73890), (3150, 61575), (3375, 57470), (3750, 51723), (4105, 47250), (4375, 44334), (4725, 41050), (4926, 39375), (5250, 36945), (5625, 34482), (5747, 33750), (6750, 28735), (7389, 26250), (7875, 24630), (8210, 23625), (8750, 22167), (9450, 20525), (11250, 17241), (11494, 16875), (12315, 15750), (13125, 14778)]