53026740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 193729536

約数和(自身を除く): 140702796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 31, 34, 36, 39, 43, 45, 51, 52, 60, 62, 65, 68, 78, 85, 86, 90, 93, 102, 117, 124, 129, 130, 153, 155, 156, 170, 172, 180, 186, 195, 204, 215, 221, 234, 255, 258, 260, 279, 306, 310, 340, 372, 387, 390, 403, 430, 442, 465, 468, 510, 516, 527, 558, 559, 585, 612, 620, 645, 663, 731, 765, 774, 780, 806, 860, 884, 930, 1020, 1054, 1105, 1116, 1118, 1170, 1209, 1290, 1326, 1333, 1395, 1462, 1530, 1548, 1581, 1612, 1677, 1860, 1935, 1989, 2015, 2108, 2193, 2210, 2236, 2340, 2418, 2580, 2635, 2652, 2666, 2790, 2795, 2924, 3060, 3162, 3315, 3354, 3627, 3655, 3870, 3978, 3999, 4030, 4386, 4420, 4743, 4836, 5031, 5270, 5332, 5580, 5590, 6045, 6324, 6579, 6630, 6665, 6708, 6851, 7254, 7310, 7740, 7905, 7956, 7998, 8060, 8385, 8772, 9486, 9503, 9945, 10062, 10540, 10965, 11180, 11997, 12090, 13158, 13260, 13330, 13702, 14508, 14620, 15810, 15996, 16770, 17329, 18135, 18972, 19006, 19890, 19995, 20124, 20553, 21930, 22661, 23715, 23994, 24180, 25155, 26316, 26660, 27404, 28509, 31620, 32895, 33540, 34255, 34658, 36270, 38012, 39780, 39990, 41106, 43860, 45322, 47430, 47515, 47988, 50310, 51987, 57018, 59985, 61659, 65790, 67983, 68510, 69316, 72540, 79980, 82212, 85527, 86645, 90644, 94860, 95030, 100620, 102765, 103974, 113305, 114036, 119970, 123318, 131580, 135966, 137020, 142545, 155961, 171054, 173290, 190060, 203949, 205530, 207948, 226610, 239940, 246636, 259935, 271932, 285090, 294593, 308295, 311922, 339915, 342108, 346580, 407898, 411060, 427635, 453220, 519870, 570180, 589186, 616590, 623844, 679830, 779805, 815796, 855270, 883779, 1019745, 1039740, 1178372, 1233180, 1359660, 1472965, 1559610, 1710540, 1767558, 2039490, 2651337, 2945930, 3119220, 3535116, 4078980, 4418895, 5302674, 5891860, 8837790, 10605348, 13256685, 17675580, 26513370, 53026740]

約数ペア:

[(1, 53026740), (2, 26513370), (3, 17675580), (4, 13256685), (5, 10605348), (6, 8837790), (9, 5891860), (10, 5302674), (12, 4418895), (13, 4078980), (15, 3535116), (17, 3119220), (18, 2945930), (20, 2651337), (26, 2039490), (30, 1767558), (31, 1710540), (34, 1559610), (36, 1472965), (39, 1359660), (43, 1233180), (45, 1178372), (51, 1039740), (52, 1019745), (60, 883779), (62, 855270), (65, 815796), (68, 779805), (78, 679830), (85, 623844), (86, 616590), (90, 589186), (93, 570180), (102, 519870), (117, 453220), (124, 427635), (129, 411060), (130, 407898), (153, 346580), (155, 342108), (156, 339915), (170, 311922), (172, 308295), (180, 294593), (186, 285090), (195, 271932), (204, 259935), (215, 246636), (221, 239940), (234, 226610), (255, 207948), (258, 205530), (260, 203949), (279, 190060), (306, 173290), (310, 171054), (340, 155961), (372, 142545), (387, 137020), (390, 135966), (403, 131580), (430, 123318), (442, 119970), (465, 114036), (468, 113305), (510, 103974), (516, 102765), (527, 100620), (558, 95030), (559, 94860), (585, 90644), (612, 86645), (620, 85527), (645, 82212), (663, 79980), (731, 72540), (765, 69316), (774, 68510), (780, 67983), (806, 65790), (860, 61659), (884, 59985), (930, 57018), (1020, 51987), (1054, 50310), (1105, 47988), (1116, 47515), (1118, 47430), (1170, 45322), (1209, 43860), (1290, 41106), (1326, 39990), (1333, 39780), (1395, 38012), (1462, 36270), (1530, 34658), (1548, 34255), (1581, 33540), (1612, 32895), (1677, 31620), (1860, 28509), (1935, 27404), (1989, 26660), (2015, 26316), (2108, 25155), (2193, 24180), (2210, 23994), (2236, 23715), (2340, 22661), (2418, 21930), (2580, 20553), (2635, 20124), (2652, 19995), (2666, 19890), (2790, 19006), (2795, 18972), (2924, 18135), (3060, 17329), (3162, 16770), (3315, 15996), (3354, 15810), (3627, 14620), (3655, 14508), (3870, 13702), (3978, 13330), (3999, 13260), (4030, 13158), (4386, 12090), (4420, 11997), (4743, 11180), (4836, 10965), (5031, 10540), (5270, 10062), (5332, 9945), (5580, 9503), (5590, 9486), (6045, 8772), (6324, 8385), (6579, 8060), (6630, 7998), (6665, 7956), (6708, 7905), (6851, 7740), (7254, 7310)]