15705536220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{1721}}^1$

素因数の和:2177

約数の個数: 216

約数和(自身を含む): 52520242320

約数和(自身を除く): 36814706100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 419, 484, 495, 605, 660, 726, 838, 990, 1089, 1210, 1257, 1452, 1676, 1721, 1815, 1980, 2095, 2178, 2420, 2514, 3442, 3630, 3771, 4190, 4356, 4609, 5028, 5163, 5445, 6285, 6884, 7260, 7542, 8380, 8605, 9218, 10326, 10890, 12570, 13827, 15084, 15489, 17210, 18436, 18855, 18931, 20652, 21780, 23045, 25140, 25815, 27654, 30978, 34420, 37710, 37862, 41481, 46090, 50699, 51630, 55308, 56793, 61956, 69135, 75420, 75724, 77445, 82962, 92180, 94655, 101398, 103260, 113586, 138270, 152097, 154890, 165924, 170379, 189310, 202796, 207405, 208241, 227172, 253495, 276540, 283965, 304194, 309780, 340758, 378620, 414810, 416482, 456291, 506990, 567930, 608388, 624723, 681516, 721099, 760485, 829620, 832964, 851895, 912582, 1013980, 1041205, 1135860, 1249446, 1442198, 1520970, 1703790, 1825164, 1874169, 2082410, 2163297, 2281455, 2498892, 2884396, 3041940, 3123615, 3407580, 3605495, 3748338, 4164820, 4326594, 4562910, 6247230, 6489891, 7210990, 7496676, 7932089, 8653188, 9125820, 9370845, 10816485, 12494460, 12979782, 14421980, 15864178, 18741690, 21632970, 23796267, 25959564, 31728356, 32449455, 37483380, 39660445, 43265940, 47592534, 64898910, 71388801, 79320890, 87252979, 95185068, 118981335, 129797820, 142777602, 158641780, 174505958, 237962670, 261758937, 285555204, 349011916, 356944005, 436264895, 475925340, 523517874, 713888010, 785276811, 872529790, 1047035748, 1308794685, 1427776020, 1570553622, 1745059580, 2617589370, 3141107244, 3926384055, 5235178740, 7852768110, 15705536220]

約数ペア:

[(1, 15705536220), (2, 7852768110), (3, 5235178740), (4, 3926384055), (5, 3141107244), (6, 2617589370), (9, 1745059580), (10, 1570553622), (11, 1427776020), (12, 1308794685), (15, 1047035748), (18, 872529790), (20, 785276811), (22, 713888010), (30, 523517874), (33, 475925340), (36, 436264895), (44, 356944005), (45, 349011916), (55, 285555204), (60, 261758937), (66, 237962670), (90, 174505958), (99, 158641780), (110, 142777602), (121, 129797820), (132, 118981335), (165, 95185068), (180, 87252979), (198, 79320890), (220, 71388801), (242, 64898910), (330, 47592534), (363, 43265940), (396, 39660445), (419, 37483380), (484, 32449455), (495, 31728356), (605, 25959564), (660, 23796267), (726, 21632970), (838, 18741690), (990, 15864178), (1089, 14421980), (1210, 12979782), (1257, 12494460), (1452, 10816485), (1676, 9370845), (1721, 9125820), (1815, 8653188), (1980, 7932089), (2095, 7496676), (2178, 7210990), (2420, 6489891), (2514, 6247230), (3442, 4562910), (3630, 4326594), (3771, 4164820), (4190, 3748338), (4356, 3605495), (4609, 3407580), (5028, 3123615), (5163, 3041940), (5445, 2884396), (6285, 2498892), (6884, 2281455), (7260, 2163297), (7542, 2082410), (8380, 1874169), (8605, 1825164), (9218, 1703790), (10326, 1520970), (10890, 1442198), (12570, 1249446), (13827, 1135860), (15084, 1041205), (15489, 1013980), (17210, 912582), (18436, 851895), (18855, 832964), (18931, 829620), (20652, 760485), (21780, 721099), (23045, 681516), (25140, 624723), (25815, 608388), (27654, 567930), (30978, 506990), (34420, 456291), (37710, 416482), (37862, 414810), (41481, 378620), (46090, 340758), (50699, 309780), (51630, 304194), (55308, 283965), (56793, 276540), (61956, 253495), (69135, 227172), (75420, 208241), (75724, 207405), (77445, 202796), (82962, 189310), (92180, 170379), (94655, 165924), (101398, 154890), (103260, 152097), (113586, 138270)]