828084400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 240

約数和(自身を含む): 2417845248

約数和(自身を除く): 1589760848

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 31, 40, 44, 50, 52, 55, 62, 65, 80, 88, 100, 104, 110, 124, 130, 143, 155, 176, 200, 208, 220, 248, 260, 275, 286, 310, 325, 341, 400, 403, 440, 467, 496, 520, 550, 572, 620, 650, 682, 715, 775, 806, 880, 934, 1040, 1100, 1144, 1240, 1300, 1364, 1430, 1550, 1612, 1705, 1868, 2015, 2200, 2288, 2335, 2480, 2600, 2728, 2860, 3100, 3224, 3410, 3575, 3736, 4030, 4400, 4433, 4670, 5137, 5200, 5456, 5720, 6071, 6200, 6448, 6820, 7150, 7472, 8060, 8525, 8866, 9340, 10075, 10274, 11440, 11675, 12142, 12400, 13640, 14300, 14477, 16120, 17050, 17732, 18680, 20150, 20548, 22165, 23350, 24284, 25685, 27280, 28600, 28954, 30355, 32240, 34100, 35464, 37360, 40300, 41096, 44330, 46700, 48568, 51370, 57200, 57908, 60710, 66781, 68200, 70928, 72385, 80600, 82192, 88660, 93400, 97136, 102740, 110825, 115816, 121420, 128425, 133562, 136400, 144770, 151775, 159247, 161200, 177320, 186800, 188201, 205480, 221650, 231632, 242840, 256850, 267124, 289540, 303550, 318494, 333905, 354640, 361925, 376402, 410960, 443300, 485680, 513700, 534248, 579080, 607100, 636988, 667810, 723850, 752804, 796235, 886600, 941005, 1027400, 1068496, 1158160, 1214200, 1273976, 1335620, 1447700, 1505608, 1592470, 1669525, 1773200, 1882010, 2054800, 2070211, 2428400, 2547952, 2671240, 2895400, 3011216, 3184940, 3339050, 3764020, 3981175, 4140422, 4705025, 5342480, 5790800, 6369880, 6678100, 7528040, 7962350, 8280844, 9410050, 10351055, 12739760, 13356200, 15056080, 15924700, 16561688, 18820100, 20702110, 26712400, 31849400, 33123376, 37640200, 41404220, 51755275, 63698800, 75280400, 82808440, 103510550, 165616880, 207021100, 414042200, 828084400]

約数ペア:

[(1, 828084400), (2, 414042200), (4, 207021100), (5, 165616880), (8, 103510550), (10, 82808440), (11, 75280400), (13, 63698800), (16, 51755275), (20, 41404220), (22, 37640200), (25, 33123376), (26, 31849400), (31, 26712400), (40, 20702110), (44, 18820100), (50, 16561688), (52, 15924700), (55, 15056080), (62, 13356200), (65, 12739760), (80, 10351055), (88, 9410050), (100, 8280844), (104, 7962350), (110, 7528040), (124, 6678100), (130, 6369880), (143, 5790800), (155, 5342480), (176, 4705025), (200, 4140422), (208, 3981175), (220, 3764020), (248, 3339050), (260, 3184940), (275, 3011216), (286, 2895400), (310, 2671240), (325, 2547952), (341, 2428400), (400, 2070211), (403, 2054800), (440, 1882010), (467, 1773200), (496, 1669525), (520, 1592470), (550, 1505608), (572, 1447700), (620, 1335620), (650, 1273976), (682, 1214200), (715, 1158160), (775, 1068496), (806, 1027400), (880, 941005), (934, 886600), (1040, 796235), (1100, 752804), (1144, 723850), (1240, 667810), (1300, 636988), (1364, 607100), (1430, 579080), (1550, 534248), (1612, 513700), (1705, 485680), (1868, 443300), (2015, 410960), (2200, 376402), (2288, 361925), (2335, 354640), (2480, 333905), (2600, 318494), (2728, 303550), (2860, 289540), (3100, 267124), (3224, 256850), (3410, 242840), (3575, 231632), (3736, 221650), (4030, 205480), (4400, 188201), (4433, 186800), (4670, 177320), (5137, 161200), (5200, 159247), (5456, 151775), (5720, 144770), (6071, 136400), (6200, 133562), (6448, 128425), (6820, 121420), (7150, 115816), (7472, 110825), (8060, 102740), (8525, 97136), (8866, 93400), (9340, 88660), (10075, 82192), (10274, 80600), (11440, 72385), (11675, 70928), (12142, 68200), (12400, 66781), (13640, 60710), (14300, 57908), (14477, 57200), (16120, 51370), (17050, 48568), (17732, 46700), (18680, 44330), (20150, 41096), (20548, 40300), (22165, 37360), (23350, 35464), (24284, 34100), (25685, 32240), (27280, 30355), (28600, 28954)]