202029480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 695185920

約数和(自身を除く): 493156440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 43, 45, 60, 62, 72, 86, 90, 93, 120, 124, 129, 155, 172, 180, 186, 215, 248, 258, 279, 310, 344, 360, 372, 387, 421, 430, 465, 516, 558, 620, 645, 744, 774, 842, 860, 930, 1032, 1116, 1240, 1263, 1290, 1333, 1395, 1548, 1684, 1720, 1860, 1935, 2105, 2232, 2526, 2580, 2666, 2790, 3096, 3368, 3720, 3789, 3870, 3999, 4210, 5052, 5160, 5332, 5580, 6315, 6665, 7578, 7740, 7998, 8420, 10104, 10664, 11160, 11997, 12630, 13051, 13330, 15156, 15480, 15996, 16840, 18103, 18945, 19995, 23994, 25260, 26102, 26660, 30312, 31992, 36206, 37890, 39153, 39990, 47988, 50520, 52204, 53320, 54309, 59985, 65255, 72412, 75780, 78306, 79980, 90515, 95976, 104408, 108618, 117459, 119970, 130510, 144824, 151560, 156612, 159960, 162927, 181030, 195765, 217236, 234918, 239940, 261020, 271545, 313224, 325854, 362060, 391530, 434472, 469836, 479880, 522040, 543090, 561193, 587295, 651708, 724120, 783060, 814635, 939672, 1086180, 1122386, 1174590, 1303416, 1566120, 1629270, 1683579, 2172360, 2244772, 2349180, 2805965, 3258540, 3367158, 4489544, 4698360, 5050737, 5611930, 6517080, 6734316, 8417895, 10101474, 11223860, 13468632, 16835790, 20202948, 22447720, 25253685, 33671580, 40405896, 50507370, 67343160, 101014740, 202029480]

約数ペア:

[(1, 202029480), (2, 101014740), (3, 67343160), (4, 50507370), (5, 40405896), (6, 33671580), (8, 25253685), (9, 22447720), (10, 20202948), (12, 16835790), (15, 13468632), (18, 11223860), (20, 10101474), (24, 8417895), (30, 6734316), (31, 6517080), (36, 5611930), (40, 5050737), (43, 4698360), (45, 4489544), (60, 3367158), (62, 3258540), (72, 2805965), (86, 2349180), (90, 2244772), (93, 2172360), (120, 1683579), (124, 1629270), (129, 1566120), (155, 1303416), (172, 1174590), (180, 1122386), (186, 1086180), (215, 939672), (248, 814635), (258, 783060), (279, 724120), (310, 651708), (344, 587295), (360, 561193), (372, 543090), (387, 522040), (421, 479880), (430, 469836), (465, 434472), (516, 391530), (558, 362060), (620, 325854), (645, 313224), (744, 271545), (774, 261020), (842, 239940), (860, 234918), (930, 217236), (1032, 195765), (1116, 181030), (1240, 162927), (1263, 159960), (1290, 156612), (1333, 151560), (1395, 144824), (1548, 130510), (1684, 119970), (1720, 117459), (1860, 108618), (1935, 104408), (2105, 95976), (2232, 90515), (2526, 79980), (2580, 78306), (2666, 75780), (2790, 72412), (3096, 65255), (3368, 59985), (3720, 54309), (3789, 53320), (3870, 52204), (3999, 50520), (4210, 47988), (5052, 39990), (5160, 39153), (5332, 37890), (5580, 36206), (6315, 31992), (6665, 30312), (7578, 26660), (7740, 26102), (7998, 25260), (8420, 23994), (10104, 19995), (10664, 18945), (11160, 18103), (11997, 16840), (12630, 15996), (13051, 15480), (13330, 15156)]