999618120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2477}}^1$

素因数の和:2572

約数の個数: 192

約数和(自身を含む): 3479112000

約数和(自身を除く): 2479493880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 59, 60, 72, 76, 90, 95, 114, 118, 120, 152, 171, 177, 180, 190, 228, 236, 285, 295, 342, 354, 360, 380, 456, 472, 531, 570, 590, 684, 708, 760, 855, 885, 1062, 1121, 1140, 1180, 1368, 1416, 1710, 1770, 2124, 2242, 2280, 2360, 2477, 2655, 3363, 3420, 3540, 4248, 4484, 4954, 5310, 5605, 6726, 6840, 7080, 7431, 8968, 9908, 10089, 10620, 11210, 12385, 13452, 14862, 16815, 19816, 20178, 21240, 22293, 22420, 24770, 26904, 29724, 33630, 37155, 40356, 44586, 44840, 47063, 49540, 50445, 59448, 67260, 74310, 80712, 89172, 94126, 99080, 100890, 111465, 134520, 141189, 146143, 148620, 178344, 188252, 201780, 222930, 235315, 282378, 292286, 297240, 376504, 403560, 423567, 438429, 445860, 470630, 564756, 584572, 705945, 730715, 847134, 876858, 891720, 941260, 1129512, 1169144, 1315287, 1411890, 1461430, 1694268, 1753716, 1882520, 2117835, 2192145, 2630574, 2776717, 2823780, 2922860, 3388536, 3507432, 4235670, 4384290, 5261148, 5553434, 5647560, 5845720, 6576435, 8330151, 8471340, 8768580, 10522296, 11106868, 13152870, 13883585, 16660302, 16942680, 17537160, 22213736, 24990453, 26305740, 27767170, 33320604, 41650755, 49980906, 52611480, 55534340, 66641208, 83301510, 99961812, 111068680, 124952265, 166603020, 199923624, 249904530, 333206040, 499809060, 999618120]

約数ペア:

[(1, 999618120), (2, 499809060), (3, 333206040), (4, 249904530), (5, 199923624), (6, 166603020), (8, 124952265), (9, 111068680), (10, 99961812), (12, 83301510), (15, 66641208), (18, 55534340), (19, 52611480), (20, 49980906), (24, 41650755), (30, 33320604), (36, 27767170), (38, 26305740), (40, 24990453), (45, 22213736), (57, 17537160), (59, 16942680), (60, 16660302), (72, 13883585), (76, 13152870), (90, 11106868), (95, 10522296), (114, 8768580), (118, 8471340), (120, 8330151), (152, 6576435), (171, 5845720), (177, 5647560), (180, 5553434), (190, 5261148), (228, 4384290), (236, 4235670), (285, 3507432), (295, 3388536), (342, 2922860), (354, 2823780), (360, 2776717), (380, 2630574), (456, 2192145), (472, 2117835), (531, 1882520), (570, 1753716), (590, 1694268), (684, 1461430), (708, 1411890), (760, 1315287), (855, 1169144), (885, 1129512), (1062, 941260), (1121, 891720), (1140, 876858), (1180, 847134), (1368, 730715), (1416, 705945), (1710, 584572), (1770, 564756), (2124, 470630), (2242, 445860), (2280, 438429), (2360, 423567), (2477, 403560), (2655, 376504), (3363, 297240), (3420, 292286), (3540, 282378), (4248, 235315), (4484, 222930), (4954, 201780), (5310, 188252), (5605, 178344), (6726, 148620), (6840, 146143), (7080, 141189), (7431, 134520), (8968, 111465), (9908, 100890), (10089, 99080), (10620, 94126), (11210, 89172), (12385, 80712), (13452, 74310), (14862, 67260), (16815, 59448), (19816, 50445), (20178, 49540), (21240, 47063), (22293, 44840), (22420, 44586), (24770, 40356), (26904, 37155), (29724, 33630)]