764762000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 160

約数和(自身を含む): 1988872704

約数和(自身を除く): 1224110704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 83, 85, 100, 125, 136, 166, 170, 200, 250, 271, 272, 332, 340, 400, 415, 425, 500, 542, 664, 680, 830, 850, 1000, 1084, 1328, 1355, 1360, 1411, 1660, 1700, 2000, 2075, 2125, 2168, 2710, 2822, 3320, 3400, 4150, 4250, 4336, 4607, 5420, 5644, 6640, 6775, 6800, 7055, 8300, 8500, 9214, 10375, 10840, 11288, 13550, 14110, 16600, 17000, 18428, 20750, 21680, 22493, 22576, 23035, 27100, 28220, 33200, 33875, 34000, 35275, 36856, 41500, 44986, 46070, 54200, 56440, 67750, 70550, 73712, 83000, 89972, 92140, 108400, 112465, 112880, 115175, 135500, 141100, 166000, 176375, 179944, 184280, 224930, 230350, 271000, 282200, 352750, 359888, 368560, 382381, 449860, 460700, 542000, 562325, 564400, 575875, 705500, 764762, 899720, 921400, 1124650, 1151750, 1411000, 1529524, 1799440, 1842800, 1911905, 2249300, 2303500, 2811625, 2822000, 3059048, 3823810, 4498600, 4607000, 5623250, 6118096, 7647620, 8997200, 9214000, 9559525, 11246500, 15295240, 19119050, 22493000, 30590480, 38238100, 44986000, 47797625, 76476200, 95595250, 152952400, 191190500, 382381000, 764762000]

約数ペア:

[(1, 764762000), (2, 382381000), (4, 191190500), (5, 152952400), (8, 95595250), (10, 76476200), (16, 47797625), (17, 44986000), (20, 38238100), (25, 30590480), (34, 22493000), (40, 19119050), (50, 15295240), (68, 11246500), (80, 9559525), (83, 9214000), (85, 8997200), (100, 7647620), (125, 6118096), (136, 5623250), (166, 4607000), (170, 4498600), (200, 3823810), (250, 3059048), (271, 2822000), (272, 2811625), (332, 2303500), (340, 2249300), (400, 1911905), (415, 1842800), (425, 1799440), (500, 1529524), (542, 1411000), (664, 1151750), (680, 1124650), (830, 921400), (850, 899720), (1000, 764762), (1084, 705500), (1328, 575875), (1355, 564400), (1360, 562325), (1411, 542000), (1660, 460700), (1700, 449860), (2000, 382381), (2075, 368560), (2125, 359888), (2168, 352750), (2710, 282200), (2822, 271000), (3320, 230350), (3400, 224930), (4150, 184280), (4250, 179944), (4336, 176375), (4607, 166000), (5420, 141100), (5644, 135500), (6640, 115175), (6775, 112880), (6800, 112465), (7055, 108400), (8300, 92140), (8500, 89972), (9214, 83000), (10375, 73712), (10840, 70550), (11288, 67750), (13550, 56440), (14110, 54200), (16600, 46070), (17000, 44986), (18428, 41500), (20750, 36856), (21680, 35275), (22493, 34000), (22576, 33875), (23035, 33200), (27100, 28220)]