283457880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1095

約数の個数: 160

約数和(自身を含む): 964418400

約数和(自身を除く): 680960520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 108, 120, 135, 162, 178, 180, 216, 267, 270, 324, 356, 360, 405, 445, 534, 540, 648, 712, 801, 810, 890, 983, 1068, 1080, 1335, 1602, 1620, 1780, 1966, 2136, 2403, 2670, 2949, 3204, 3240, 3560, 3932, 4005, 4806, 4915, 5340, 5898, 6408, 7209, 7864, 8010, 8847, 9612, 9830, 10680, 11796, 12015, 14418, 14745, 16020, 17694, 19224, 19660, 23592, 24030, 26541, 28836, 29490, 32040, 35388, 36045, 39320, 44235, 48060, 53082, 57672, 58980, 70776, 72090, 79623, 87487, 88470, 96120, 106164, 117960, 132705, 144180, 159246, 174974, 176940, 212328, 262461, 265410, 288360, 318492, 349948, 353880, 398115, 437435, 524922, 530820, 636984, 699896, 787383, 796230, 874870, 1049844, 1061640, 1312305, 1574766, 1592460, 1749740, 2099688, 2362149, 2624610, 3149532, 3184920, 3499480, 3936915, 4724298, 5249220, 6299064, 7086447, 7873830, 9448596, 10498440, 11810745, 14172894, 15747660, 18897192, 23621490, 28345788, 31495320, 35432235, 47242980, 56691576, 70864470, 94485960, 141728940, 283457880]

約数ペア:

[(1, 283457880), (2, 141728940), (3, 94485960), (4, 70864470), (5, 56691576), (6, 47242980), (8, 35432235), (9, 31495320), (10, 28345788), (12, 23621490), (15, 18897192), (18, 15747660), (20, 14172894), (24, 11810745), (27, 10498440), (30, 9448596), (36, 7873830), (40, 7086447), (45, 6299064), (54, 5249220), (60, 4724298), (72, 3936915), (81, 3499480), (89, 3184920), (90, 3149532), (108, 2624610), (120, 2362149), (135, 2099688), (162, 1749740), (178, 1592460), (180, 1574766), (216, 1312305), (267, 1061640), (270, 1049844), (324, 874870), (356, 796230), (360, 787383), (405, 699896), (445, 636984), (534, 530820), (540, 524922), (648, 437435), (712, 398115), (801, 353880), (810, 349948), (890, 318492), (983, 288360), (1068, 265410), (1080, 262461), (1335, 212328), (1602, 176940), (1620, 174974), (1780, 159246), (1966, 144180), (2136, 132705), (2403, 117960), (2670, 106164), (2949, 96120), (3204, 88470), (3240, 87487), (3560, 79623), (3932, 72090), (4005, 70776), (4806, 58980), (4915, 57672), (5340, 53082), (5898, 48060), (6408, 44235), (7209, 39320), (7864, 36045), (8010, 35388), (8847, 32040), (9612, 29490), (9830, 28836), (10680, 26541), (11796, 24030), (12015, 23592), (14418, 19660), (14745, 19224), (16020, 17694)]