850324020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9161}}^1$

素因数の和:9210

約数の個数: 192

約数和(自身を含む): 3103059456

約数和(自身を除く): 2252735436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 2210, 2380, 2652, 2730, 3094, 3315, 3570, 4420, 4641, 5460, 6188, 6630, 7140, 7735, 9161, 9282, 13260, 15470, 18322, 18564, 23205, 27483, 30940, 36644, 45805, 46410, 54966, 64127, 91610, 92820, 109932, 119093, 128254, 137415, 155737, 183220, 192381, 238186, 256508, 274830, 311474, 320635, 357279, 384762, 467211, 476372, 549660, 595465, 622948, 641270, 714558, 769524, 778685, 833651, 934422, 961905, 1090159, 1190930, 1282540, 1429116, 1557370, 1667302, 1786395, 1868844, 1923810, 2024581, 2180318, 2336055, 2381860, 2500953, 3114740, 3270477, 3334604, 3572790, 3847620, 4049162, 4168255, 4360636, 4672110, 5001906, 5450795, 6073743, 6540954, 7145580, 8098324, 8336510, 9344220, 10003812, 10122905, 10901590, 12147486, 12504765, 13081908, 14172067, 16352385, 16673020, 20245810, 21803180, 24294972, 25009530, 28344134, 30368715, 32704770, 40491620, 42516201, 50019060, 56688268, 60737430, 65409540, 70860335, 85032402, 121474860, 141720670, 170064804, 212581005, 283441340, 425162010, 850324020]

約数ペア:

[(1, 850324020), (2, 425162010), (3, 283441340), (4, 212581005), (5, 170064804), (6, 141720670), (7, 121474860), (10, 85032402), (12, 70860335), (13, 65409540), (14, 60737430), (15, 56688268), (17, 50019060), (20, 42516201), (21, 40491620), (26, 32704770), (28, 30368715), (30, 28344134), (34, 25009530), (35, 24294972), (39, 21803180), (42, 20245810), (51, 16673020), (52, 16352385), (60, 14172067), (65, 13081908), (68, 12504765), (70, 12147486), (78, 10901590), (84, 10122905), (85, 10003812), (91, 9344220), (102, 8336510), (105, 8098324), (119, 7145580), (130, 6540954), (140, 6073743), (156, 5450795), (170, 5001906), (182, 4672110), (195, 4360636), (204, 4168255), (210, 4049162), (221, 3847620), (238, 3572790), (255, 3334604), (260, 3270477), (273, 3114740), (340, 2500953), (357, 2381860), (364, 2336055), (390, 2180318), (420, 2024581), (442, 1923810), (455, 1868844), (476, 1786395), (510, 1667302), (546, 1557370), (595, 1429116), (663, 1282540), (714, 1190930), (780, 1090159), (884, 961905), (910, 934422), (1020, 833651), (1092, 778685), (1105, 769524), (1190, 714558), (1326, 641270), (1365, 622948), (1428, 595465), (1547, 549660), (1785, 476372), (1820, 467211), (2210, 384762), (2380, 357279), (2652, 320635), (2730, 311474), (3094, 274830), (3315, 256508), (3570, 238186), (4420, 192381), (4641, 183220), (5460, 155737), (6188, 137415), (6630, 128254), (7140, 119093), (7735, 109932), (9161, 92820), (9282, 91610), (13260, 64127), (15470, 54966), (18322, 46410), (18564, 45805), (23205, 36644), (27483, 30940)]