1078429000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 2992204800

約数和(自身を除く): 1913775800

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 73, 79, 85, 88, 100, 110, 125, 136, 146, 158, 170, 187, 200, 220, 250, 275, 292, 316, 340, 365, 374, 395, 425, 440, 500, 550, 584, 632, 680, 730, 748, 790, 803, 850, 869, 935, 1000, 1100, 1241, 1343, 1375, 1460, 1496, 1580, 1606, 1700, 1738, 1825, 1870, 1975, 2125, 2200, 2482, 2686, 2750, 2920, 3160, 3212, 3400, 3476, 3650, 3740, 3950, 4015, 4250, 4345, 4675, 4964, 5372, 5500, 5767, 6205, 6424, 6715, 6952, 7300, 7480, 7900, 8030, 8500, 8690, 9125, 9350, 9875, 9928, 10744, 11000, 11534, 12410, 13430, 13651, 14600, 14773, 15800, 16060, 17000, 17380, 18250, 18700, 19750, 20075, 21725, 23068, 23375, 24820, 26860, 27302, 28835, 29546, 31025, 32120, 33575, 34760, 36500, 37400, 39500, 40150, 43450, 46136, 46750, 49640, 53720, 54604, 57670, 59092, 62050, 63437, 67150, 68255, 73000, 73865, 79000, 80300, 86900, 93500, 98039, 100375, 108625, 109208, 115340, 118184, 124100, 126874, 134300, 136510, 144175, 147730, 155125, 160600, 167875, 173800, 187000, 196078, 200750, 217250, 230680, 248200, 253748, 268600, 273020, 288350, 295460, 310250, 317185, 335750, 341275, 369325, 392156, 401500, 434500, 490195, 507496, 546040, 576700, 590920, 620500, 634370, 671500, 682550, 720875, 738650, 784312, 803000, 869000, 980390, 1078429, 1153400, 1241000, 1268740, 1343000, 1365100, 1441750, 1477300, 1585925, 1706375, 1846625, 1960780, 2156858, 2450975, 2537480, 2730200, 2883500, 2954600, 3171850, 3412750, 3693250, 3921560, 4313716, 4901950, 5392145, 5767000, 6343700, 6825500, 7386500, 7929625, 8627432, 9803900, 10784290, 12254875, 12687400, 13651000, 14773000, 15859250, 19607800, 21568580, 24509750, 26960725, 31718500, 43137160, 49019500, 53921450, 63437000, 98039000, 107842900, 134803625, 215685800, 269607250, 539214500, 1078429000]

約数ペア:

[(1, 1078429000), (2, 539214500), (4, 269607250), (5, 215685800), (8, 134803625), (10, 107842900), (11, 98039000), (17, 63437000), (20, 53921450), (22, 49019500), (25, 43137160), (34, 31718500), (40, 26960725), (44, 24509750), (50, 21568580), (55, 19607800), (68, 15859250), (73, 14773000), (79, 13651000), (85, 12687400), (88, 12254875), (100, 10784290), (110, 9803900), (125, 8627432), (136, 7929625), (146, 7386500), (158, 6825500), (170, 6343700), (187, 5767000), (200, 5392145), (220, 4901950), (250, 4313716), (275, 3921560), (292, 3693250), (316, 3412750), (340, 3171850), (365, 2954600), (374, 2883500), (395, 2730200), (425, 2537480), (440, 2450975), (500, 2156858), (550, 1960780), (584, 1846625), (632, 1706375), (680, 1585925), (730, 1477300), (748, 1441750), (790, 1365100), (803, 1343000), (850, 1268740), (869, 1241000), (935, 1153400), (1000, 1078429), (1100, 980390), (1241, 869000), (1343, 803000), (1375, 784312), (1460, 738650), (1496, 720875), (1580, 682550), (1606, 671500), (1700, 634370), (1738, 620500), (1825, 590920), (1870, 576700), (1975, 546040), (2125, 507496), (2200, 490195), (2482, 434500), (2686, 401500), (2750, 392156), (2920, 369325), (3160, 341275), (3212, 335750), (3400, 317185), (3476, 310250), (3650, 295460), (3740, 288350), (3950, 273020), (4015, 268600), (4250, 253748), (4345, 248200), (4675, 230680), (4964, 217250), (5372, 200750), (5500, 196078), (5767, 187000), (6205, 173800), (6424, 167875), (6715, 160600), (6952, 155125), (7300, 147730), (7480, 144175), (7900, 136510), (8030, 134300), (8500, 126874), (8690, 124100), (9125, 118184), (9350, 115340), (9875, 109208), (9928, 108625), (10744, 100375), (11000, 98039), (11534, 93500), (12410, 86900), (13430, 80300), (13651, 79000), (14600, 73865), (14773, 73000), (15800, 68255), (16060, 67150), (17000, 63437), (17380, 62050), (18250, 59092), (18700, 57670), (19750, 54604), (20075, 53720), (21725, 49640), (23068, 46750), (23375, 46136), (24820, 43450), (26860, 40150), (27302, 39500), (28835, 37400), (29546, 36500), (31025, 34760), (32120, 33575)]