984543660

素因数分解:

$2^2\times 3^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 3228980832

約数和(自身を除く): 2244437172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 61, 81, 82, 90, 108, 122, 123, 135, 162, 164, 180, 183, 205, 243, 244, 246, 270, 305, 324, 366, 369, 405, 410, 486, 492, 540, 549, 610, 615, 729, 732, 738, 810, 820, 915, 972, 1098, 1107, 1215, 1220, 1230, 1458, 1476, 1620, 1647, 1830, 1845, 2187, 2196, 2214, 2430, 2460, 2501, 2745, 2916, 3294, 3321, 3645, 3660, 3690, 4374, 4428, 4860, 4941, 5002, 5490, 5535, 6561, 6588, 6642, 7290, 7380, 7503, 8235, 8748, 9882, 9963, 10004, 10935, 10980, 11070, 12505, 13122, 13284, 14580, 14823, 15006, 16470, 16605, 19683, 19764, 19926, 21870, 22140, 22509, 24705, 25010, 26244, 29646, 29889, 30012, 32805, 32940, 33210, 37515, 39366, 39852, 43740, 44469, 45018, 49410, 49815, 50020, 59292, 59778, 65610, 66420, 67527, 74115, 75030, 78732, 88938, 89667, 90036, 98415, 98820, 99630, 112545, 119556, 131220, 133407, 135054, 148230, 149445, 150060, 177876, 179334, 196830, 199260, 202581, 222345, 225090, 266814, 269001, 270108, 296460, 298890, 337635, 358668, 393660, 400221, 405162, 444690, 448335, 450180, 533628, 538002, 597780, 607743, 667035, 675270, 800442, 807003, 810324, 889380, 896670, 1012905, 1076004, 1200663, 1215486, 1334070, 1345005, 1350540, 1600884, 1614006, 1793340, 1823229, 2001105, 2025810, 2401326, 2430972, 2668140, 2690010, 3038715, 3228012, 3646458, 4002210, 4035015, 4051620, 4802652, 5380020, 5469687, 6003315, 6077430, 7292916, 8004420, 8070030, 9116145, 10939374, 12006630, 12154860, 16140060, 16409061, 18232290, 21878748, 24013260, 27348435, 32818122, 36464580, 49227183, 54696870, 65636244, 82045305, 98454366, 109393740, 164090610, 196908732, 246135915, 328181220, 492271830, 984543660]

約数ペア:

[(1, 984543660), (2, 492271830), (3, 328181220), (4, 246135915), (5, 196908732), (6, 164090610), (9, 109393740), (10, 98454366), (12, 82045305), (15, 65636244), (18, 54696870), (20, 49227183), (27, 36464580), (30, 32818122), (36, 27348435), (41, 24013260), (45, 21878748), (54, 18232290), (60, 16409061), (61, 16140060), (81, 12154860), (82, 12006630), (90, 10939374), (108, 9116145), (122, 8070030), (123, 8004420), (135, 7292916), (162, 6077430), (164, 6003315), (180, 5469687), (183, 5380020), (205, 4802652), (243, 4051620), (244, 4035015), (246, 4002210), (270, 3646458), (305, 3228012), (324, 3038715), (366, 2690010), (369, 2668140), (405, 2430972), (410, 2401326), (486, 2025810), (492, 2001105), (540, 1823229), (549, 1793340), (610, 1614006), (615, 1600884), (729, 1350540), (732, 1345005), (738, 1334070), (810, 1215486), (820, 1200663), (915, 1076004), (972, 1012905), (1098, 896670), (1107, 889380), (1215, 810324), (1220, 807003), (1230, 800442), (1458, 675270), (1476, 667035), (1620, 607743), (1647, 597780), (1830, 538002), (1845, 533628), (2187, 450180), (2196, 448335), (2214, 444690), (2430, 405162), (2460, 400221), (2501, 393660), (2745, 358668), (2916, 337635), (3294, 298890), (3321, 296460), (3645, 270108), (3660, 269001), (3690, 266814), (4374, 225090), (4428, 222345), (4860, 202581), (4941, 199260), (5002, 196830), (5490, 179334), (5535, 177876), (6561, 150060), (6588, 149445), (6642, 148230), (7290, 135054), (7380, 133407), (7503, 131220), (8235, 119556), (8748, 112545), (9882, 99630), (9963, 98820), (10004, 98415), (10935, 90036), (10980, 89667), (11070, 88938), (12505, 78732), (13122, 75030), (13284, 74115), (14580, 67527), (14823, 66420), (15006, 65610), (16470, 59778), (16605, 59292), (19683, 50020), (19764, 49815), (19926, 49410), (21870, 45018), (22140, 44469), (22509, 43740), (24705, 39852), (25010, 39366), (26244, 37515), (29646, 33210), (29889, 32940), (30012, 32805)]