1292919300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{389}}^1\times {\mathrm{1231}}^1$

素因数の和:1643

約数の個数: 144

約数和(自身を含む): 4170566400

約数和(自身を除く): 2877647100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 389, 450, 540, 675, 778, 900, 1167, 1231, 1350, 1556, 1945, 2334, 2462, 2700, 3501, 3693, 3890, 4668, 4924, 5835, 6155, 7002, 7386, 7780, 9725, 10503, 11079, 11670, 12310, 14004, 14772, 17505, 18465, 19450, 21006, 22158, 23340, 24620, 29175, 30775, 33237, 35010, 36930, 38900, 42012, 44316, 52515, 55395, 58350, 61550, 66474, 70020, 73860, 87525, 92325, 105030, 110790, 116700, 123100, 132948, 166185, 175050, 184650, 210060, 221580, 262575, 276975, 332370, 350100, 369300, 478859, 525150, 553950, 664740, 830925, 957718, 1050300, 1107900, 1436577, 1661850, 1915436, 2394295, 2873154, 3323700, 4309731, 4788590, 5746308, 7182885, 8619462, 9577180, 11971475, 12929193, 14365770, 17238924, 21548655, 23942950, 25858386, 28731540, 35914425, 43097310, 47885900, 51716772, 64645965, 71828850, 86194620, 107743275, 129291930, 143657700, 215486550, 258583860, 323229825, 430973100, 646459650, 1292919300]

約数ペア:

[(1, 1292919300), (2, 646459650), (3, 430973100), (4, 323229825), (5, 258583860), (6, 215486550), (9, 143657700), (10, 129291930), (12, 107743275), (15, 86194620), (18, 71828850), (20, 64645965), (25, 51716772), (27, 47885900), (30, 43097310), (36, 35914425), (45, 28731540), (50, 25858386), (54, 23942950), (60, 21548655), (75, 17238924), (90, 14365770), (100, 12929193), (108, 11971475), (135, 9577180), (150, 8619462), (180, 7182885), (225, 5746308), (270, 4788590), (300, 4309731), (389, 3323700), (450, 2873154), (540, 2394295), (675, 1915436), (778, 1661850), (900, 1436577), (1167, 1107900), (1231, 1050300), (1350, 957718), (1556, 830925), (1945, 664740), (2334, 553950), (2462, 525150), (2700, 478859), (3501, 369300), (3693, 350100), (3890, 332370), (4668, 276975), (4924, 262575), (5835, 221580), (6155, 210060), (7002, 184650), (7386, 175050), (7780, 166185), (9725, 132948), (10503, 123100), (11079, 116700), (11670, 110790), (12310, 105030), (14004, 92325), (14772, 87525), (17505, 73860), (18465, 70020), (19450, 66474), (21006, 61550), (22158, 58350), (23340, 55395), (24620, 52515), (29175, 44316), (30775, 42012), (33237, 38900), (35010, 36930)]