57202740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 209395200

約数和(自身を除く): 152192460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 409, 420, 444, 518, 540, 555, 630, 666, 740, 756, 777, 818, 945, 999, 1036, 1110, 1227, 1260, 1295, 1332, 1554, 1636, 1665, 1890, 1998, 2045, 2220, 2331, 2454, 2590, 2863, 3108, 3330, 3681, 3780, 3885, 3996, 4090, 4662, 4908, 4995, 5180, 5726, 6135, 6660, 6993, 7362, 7770, 8180, 8589, 9324, 9990, 11043, 11452, 11655, 12270, 13986, 14315, 14724, 15133, 15540, 17178, 18405, 19980, 22086, 23310, 24540, 25767, 27972, 28630, 30266, 34356, 34965, 36810, 42945, 44172, 45399, 46620, 51534, 55215, 57260, 60532, 69930, 73620, 75665, 77301, 85890, 90798, 103068, 105931, 110430, 128835, 136197, 139860, 151330, 154602, 171780, 181596, 211862, 220860, 226995, 257670, 272394, 302660, 309204, 317793, 386505, 408591, 423724, 453990, 515340, 529655, 544788, 635586, 680985, 773010, 817182, 907980, 953379, 1059310, 1271172, 1361970, 1546020, 1588965, 1634364, 1906758, 2042955, 2118620, 2723940, 2860137, 3177930, 3813516, 4085910, 4766895, 5720274, 6355860, 8171820, 9533790, 11440548, 14300685, 19067580, 28601370, 57202740]

約数ペア:

[(1, 57202740), (2, 28601370), (3, 19067580), (4, 14300685), (5, 11440548), (6, 9533790), (7, 8171820), (9, 6355860), (10, 5720274), (12, 4766895), (14, 4085910), (15, 3813516), (18, 3177930), (20, 2860137), (21, 2723940), (27, 2118620), (28, 2042955), (30, 1906758), (35, 1634364), (36, 1588965), (37, 1546020), (42, 1361970), (45, 1271172), (54, 1059310), (60, 953379), (63, 907980), (70, 817182), (74, 773010), (84, 680985), (90, 635586), (105, 544788), (108, 529655), (111, 515340), (126, 453990), (135, 423724), (140, 408591), (148, 386505), (180, 317793), (185, 309204), (189, 302660), (210, 272394), (222, 257670), (252, 226995), (259, 220860), (270, 211862), (315, 181596), (333, 171780), (370, 154602), (378, 151330), (409, 139860), (420, 136197), (444, 128835), (518, 110430), (540, 105931), (555, 103068), (630, 90798), (666, 85890), (740, 77301), (756, 75665), (777, 73620), (818, 69930), (945, 60532), (999, 57260), (1036, 55215), (1110, 51534), (1227, 46620), (1260, 45399), (1295, 44172), (1332, 42945), (1554, 36810), (1636, 34965), (1665, 34356), (1890, 30266), (1998, 28630), (2045, 27972), (2220, 25767), (2331, 24540), (2454, 23310), (2590, 22086), (2863, 19980), (3108, 18405), (3330, 17178), (3681, 15540), (3780, 15133), (3885, 14724), (3996, 14315), (4090, 13986), (4662, 12270), (4908, 11655), (4995, 11452), (5180, 11043), (5726, 9990), (6135, 9324), (6660, 8589), (6993, 8180), (7362, 7770)]