78214500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 305270784

約数和(自身を除く): 227056284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 125, 126, 130, 140, 150, 156, 175, 180, 182, 191, 195, 210, 225, 234, 250, 252, 260, 273, 300, 315, 325, 350, 364, 375, 382, 390, 420, 450, 455, 468, 500, 525, 546, 573, 585, 630, 650, 700, 750, 764, 780, 819, 875, 900, 910, 955, 975, 1050, 1092, 1125, 1146, 1170, 1260, 1300, 1337, 1365, 1500, 1575, 1625, 1638, 1719, 1750, 1820, 1910, 1950, 2100, 2250, 2275, 2292, 2340, 2483, 2625, 2674, 2730, 2865, 2925, 3150, 3250, 3276, 3438, 3500, 3820, 3900, 4011, 4095, 4500, 4550, 4775, 4875, 4966, 5250, 5348, 5460, 5730, 5850, 6300, 6500, 6685, 6825, 6876, 7449, 7875, 8022, 8190, 8595, 9100, 9550, 9750, 9932, 10500, 11375, 11460, 11700, 12033, 12415, 13370, 13650, 14325, 14625, 14898, 15750, 16044, 16380, 17190, 17381, 19100, 19500, 20055, 20475, 22347, 22750, 23875, 24066, 24830, 26740, 27300, 28650, 29250, 29796, 31500, 33425, 34125, 34380, 34762, 37245, 40110, 40950, 42975, 44694, 45500, 47750, 48132, 49660, 52143, 57300, 58500, 60165, 62075, 66850, 68250, 69524, 71625, 74490, 80220, 81900, 85950, 86905, 89388, 95500, 100275, 102375, 104286, 111735, 120330, 124150, 133700, 136500, 143250, 148980, 156429, 167125, 171900, 173810, 186225, 200550, 204750, 208572, 214875, 223470, 240660, 248300, 260715, 286500, 300825, 310375, 312858, 334250, 347620, 372450, 401100, 409500, 429750, 434525, 446940, 501375, 521430, 558675, 601650, 620750, 625716, 668500, 744900, 782145, 859500, 869050, 931125, 1002750, 1042860, 1117350, 1203300, 1241500, 1303575, 1504125, 1564290, 1738100, 1862250, 2005500, 2172625, 2234700, 2607150, 2793375, 3008250, 3128580, 3724500, 3910725, 4345250, 5214300, 5586750, 6016500, 6517875, 7821450, 8690500, 11173500, 13035750, 15642900, 19553625, 26071500, 39107250, 78214500]

約数ペア:

[(1, 78214500), (2, 39107250), (3, 26071500), (4, 19553625), (5, 15642900), (6, 13035750), (7, 11173500), (9, 8690500), (10, 7821450), (12, 6517875), (13, 6016500), (14, 5586750), (15, 5214300), (18, 4345250), (20, 3910725), (21, 3724500), (25, 3128580), (26, 3008250), (28, 2793375), (30, 2607150), (35, 2234700), (36, 2172625), (39, 2005500), (42, 1862250), (45, 1738100), (50, 1564290), (52, 1504125), (60, 1303575), (63, 1241500), (65, 1203300), (70, 1117350), (75, 1042860), (78, 1002750), (84, 931125), (90, 869050), (91, 859500), (100, 782145), (105, 744900), (117, 668500), (125, 625716), (126, 620750), (130, 601650), (140, 558675), (150, 521430), (156, 501375), (175, 446940), (180, 434525), (182, 429750), (191, 409500), (195, 401100), (210, 372450), (225, 347620), (234, 334250), (250, 312858), (252, 310375), (260, 300825), (273, 286500), (300, 260715), (315, 248300), (325, 240660), (350, 223470), (364, 214875), (375, 208572), (382, 204750), (390, 200550), (420, 186225), (450, 173810), (455, 171900), (468, 167125), (500, 156429), (525, 148980), (546, 143250), (573, 136500), (585, 133700), (630, 124150), (650, 120330), (700, 111735), (750, 104286), (764, 102375), (780, 100275), (819, 95500), (875, 89388), (900, 86905), (910, 85950), (955, 81900), (975, 80220), (1050, 74490), (1092, 71625), (1125, 69524), (1146, 68250), (1170, 66850), (1260, 62075), (1300, 60165), (1337, 58500), (1365, 57300), (1500, 52143), (1575, 49660), (1625, 48132), (1638, 47750), (1719, 45500), (1750, 44694), (1820, 42975), (1910, 40950), (1950, 40110), (2100, 37245), (2250, 34762), (2275, 34380), (2292, 34125), (2340, 33425), (2483, 31500), (2625, 29796), (2674, 29250), (2730, 28650), (2865, 27300), (2925, 26740), (3150, 24830), (3250, 24066), (3276, 23875), (3438, 22750), (3500, 22347), (3820, 20475), (3900, 20055), (4011, 19500), (4095, 19100), (4500, 17381), (4550, 17190), (4775, 16380), (4875, 16044), (4966, 15750), (5250, 14898), (5348, 14625), (5460, 14325), (5730, 13650), (5850, 13370), (6300, 12415), (6500, 12033), (6685, 11700), (6825, 11460), (6876, 11375), (7449, 10500), (7875, 9932), (8022, 9750), (8190, 9550), (8595, 9100)]