283894920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 970444800

約数和(自身を除く): 686549880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 71, 72, 87, 90, 116, 120, 142, 145, 174, 180, 213, 232, 261, 284, 290, 348, 355, 360, 383, 426, 435, 522, 568, 580, 639, 696, 710, 766, 852, 870, 1044, 1065, 1149, 1160, 1278, 1305, 1420, 1532, 1704, 1740, 1915, 2059, 2088, 2130, 2298, 2556, 2610, 2840, 3064, 3195, 3447, 3480, 3830, 4118, 4260, 4596, 5112, 5220, 5745, 6177, 6390, 6894, 7660, 8236, 8520, 9192, 10295, 10440, 11107, 11490, 12354, 12780, 13788, 15320, 16472, 17235, 18531, 20590, 22214, 22980, 24708, 25560, 27193, 27576, 30885, 33321, 34470, 37062, 41180, 44428, 45960, 49416, 54386, 55535, 61770, 66642, 68940, 74124, 81579, 82360, 88856, 92655, 99963, 108772, 111070, 123540, 133284, 135965, 137880, 148248, 163158, 166605, 185310, 199926, 217544, 222140, 244737, 247080, 266568, 271930, 326316, 333210, 370620, 399852, 407895, 444280, 489474, 499815, 543860, 652632, 666420, 741240, 788597, 799704, 815790, 978948, 999630, 1087720, 1223685, 1332840, 1577194, 1631580, 1957896, 1999260, 2365791, 2447370, 3154388, 3263160, 3942985, 3998520, 4731582, 4894740, 6308776, 7097373, 7885970, 9463164, 9789480, 11828955, 14194746, 15771940, 18926328, 23657910, 28389492, 31543880, 35486865, 47315820, 56778984, 70973730, 94631640, 141947460, 283894920]

約数ペア:

[(1, 283894920), (2, 141947460), (3, 94631640), (4, 70973730), (5, 56778984), (6, 47315820), (8, 35486865), (9, 31543880), (10, 28389492), (12, 23657910), (15, 18926328), (18, 15771940), (20, 14194746), (24, 11828955), (29, 9789480), (30, 9463164), (36, 7885970), (40, 7097373), (45, 6308776), (58, 4894740), (60, 4731582), (71, 3998520), (72, 3942985), (87, 3263160), (90, 3154388), (116, 2447370), (120, 2365791), (142, 1999260), (145, 1957896), (174, 1631580), (180, 1577194), (213, 1332840), (232, 1223685), (261, 1087720), (284, 999630), (290, 978948), (348, 815790), (355, 799704), (360, 788597), (383, 741240), (426, 666420), (435, 652632), (522, 543860), (568, 499815), (580, 489474), (639, 444280), (696, 407895), (710, 399852), (766, 370620), (852, 333210), (870, 326316), (1044, 271930), (1065, 266568), (1149, 247080), (1160, 244737), (1278, 222140), (1305, 217544), (1420, 199926), (1532, 185310), (1704, 166605), (1740, 163158), (1915, 148248), (2059, 137880), (2088, 135965), (2130, 133284), (2298, 123540), (2556, 111070), (2610, 108772), (2840, 99963), (3064, 92655), (3195, 88856), (3447, 82360), (3480, 81579), (3830, 74124), (4118, 68940), (4260, 66642), (4596, 61770), (5112, 55535), (5220, 54386), (5745, 49416), (6177, 45960), (6390, 44428), (6894, 41180), (7660, 37062), (8236, 34470), (8520, 33321), (9192, 30885), (10295, 27576), (10440, 27193), (11107, 25560), (11490, 24708), (12354, 22980), (12780, 22214), (13788, 20590), (15320, 18531), (16472, 17235)]