78774300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 275555280

約数和(自身を除く): 196780980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 73, 75, 90, 99, 100, 109, 110, 132, 146, 150, 165, 180, 198, 218, 219, 220, 225, 275, 292, 300, 327, 330, 365, 396, 436, 438, 450, 495, 545, 550, 654, 657, 660, 730, 803, 825, 876, 900, 981, 990, 1090, 1095, 1100, 1199, 1308, 1314, 1460, 1606, 1635, 1650, 1825, 1962, 1980, 2180, 2190, 2398, 2409, 2475, 2628, 2725, 3212, 3270, 3285, 3300, 3597, 3650, 3924, 4015, 4380, 4796, 4818, 4905, 4950, 5450, 5475, 5995, 6540, 6570, 7194, 7227, 7300, 7957, 8030, 8175, 9636, 9810, 9900, 10791, 10900, 10950, 11990, 12045, 13140, 14388, 14454, 15914, 16060, 16350, 16425, 17985, 19620, 20075, 21582, 21900, 23871, 23980, 24090, 24525, 28908, 29975, 31828, 32700, 32850, 35970, 36135, 39785, 40150, 43164, 47742, 48180, 49050, 53955, 59950, 60225, 65700, 71613, 71940, 72270, 79570, 80300, 87527, 89925, 95484, 98100, 107910, 119355, 119900, 120450, 143226, 144540, 159140, 175054, 179850, 180675, 198925, 215820, 238710, 240900, 262581, 269775, 286452, 350108, 358065, 359700, 361350, 397850, 437635, 477420, 525162, 539550, 596775, 716130, 722700, 787743, 795700, 875270, 1050324, 1079100, 1193550, 1312905, 1432260, 1575486, 1750540, 1790325, 2188175, 2387100, 2625810, 3150972, 3580650, 3938715, 4376350, 5251620, 6564525, 7161300, 7877430, 8752700, 13129050, 15754860, 19693575, 26258100, 39387150, 78774300]

約数ペア:

[(1, 78774300), (2, 39387150), (3, 26258100), (4, 19693575), (5, 15754860), (6, 13129050), (9, 8752700), (10, 7877430), (11, 7161300), (12, 6564525), (15, 5251620), (18, 4376350), (20, 3938715), (22, 3580650), (25, 3150972), (30, 2625810), (33, 2387100), (36, 2188175), (44, 1790325), (45, 1750540), (50, 1575486), (55, 1432260), (60, 1312905), (66, 1193550), (73, 1079100), (75, 1050324), (90, 875270), (99, 795700), (100, 787743), (109, 722700), (110, 716130), (132, 596775), (146, 539550), (150, 525162), (165, 477420), (180, 437635), (198, 397850), (218, 361350), (219, 359700), (220, 358065), (225, 350108), (275, 286452), (292, 269775), (300, 262581), (327, 240900), (330, 238710), (365, 215820), (396, 198925), (436, 180675), (438, 179850), (450, 175054), (495, 159140), (545, 144540), (550, 143226), (654, 120450), (657, 119900), (660, 119355), (730, 107910), (803, 98100), (825, 95484), (876, 89925), (900, 87527), (981, 80300), (990, 79570), (1090, 72270), (1095, 71940), (1100, 71613), (1199, 65700), (1308, 60225), (1314, 59950), (1460, 53955), (1606, 49050), (1635, 48180), (1650, 47742), (1825, 43164), (1962, 40150), (1980, 39785), (2180, 36135), (2190, 35970), (2398, 32850), (2409, 32700), (2475, 31828), (2628, 29975), (2725, 28908), (3212, 24525), (3270, 24090), (3285, 23980), (3300, 23871), (3597, 21900), (3650, 21582), (3924, 20075), (4015, 19620), (4380, 17985), (4796, 16425), (4818, 16350), (4905, 16060), (4950, 15914), (5450, 14454), (5475, 14388), (5995, 13140), (6540, 12045), (6570, 11990), (7194, 10950), (7227, 10900), (7300, 10791), (7957, 9900), (8030, 9810), (8175, 9636)]