66280500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 248032512

約数和(自身を除く): 181752012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 25, 26, 30, 33, 36, 39, 44, 45, 50, 52, 55, 60, 65, 66, 75, 78, 90, 99, 100, 103, 110, 117, 125, 130, 132, 143, 150, 156, 165, 180, 195, 198, 206, 220, 225, 234, 250, 260, 275, 286, 300, 309, 325, 330, 375, 390, 396, 412, 429, 450, 468, 495, 500, 515, 550, 572, 585, 618, 650, 660, 715, 750, 780, 825, 858, 900, 927, 975, 990, 1030, 1100, 1125, 1133, 1170, 1236, 1287, 1300, 1339, 1375, 1430, 1500, 1545, 1625, 1650, 1716, 1854, 1950, 1980, 2060, 2145, 2250, 2266, 2340, 2475, 2574, 2575, 2678, 2750, 2860, 2925, 3090, 3250, 3300, 3399, 3575, 3708, 3900, 4017, 4125, 4290, 4500, 4532, 4635, 4875, 4950, 5148, 5150, 5356, 5500, 5665, 5850, 6180, 6435, 6500, 6695, 6798, 7150, 7725, 8034, 8250, 8580, 9270, 9750, 9900, 10197, 10300, 10725, 11330, 11700, 12051, 12375, 12870, 12875, 13390, 13596, 14300, 14625, 14729, 15450, 16068, 16500, 16995, 17875, 18540, 19500, 20085, 20394, 21450, 22660, 23175, 24102, 24750, 25740, 25750, 26780, 28325, 29250, 29458, 30900, 32175, 33475, 33990, 35750, 38625, 40170, 40788, 42900, 44187, 46350, 48204, 49500, 50985, 51500, 53625, 56650, 58500, 58916, 60255, 64350, 66950, 67980, 71500, 73645, 77250, 80340, 84975, 88374, 92700, 100425, 101970, 107250, 113300, 115875, 120510, 128700, 132561, 133900, 141625, 147290, 154500, 160875, 167375, 169950, 176748, 200850, 203940, 214500, 220935, 231750, 241020, 254925, 265122, 283250, 294580, 301275, 321750, 334750, 339900, 368225, 401700, 424875, 441870, 463500, 502125, 509850, 530244, 566500, 602550, 643500, 662805, 669500, 736450, 849750, 883740, 1004250, 1019700, 1104675, 1205100, 1274625, 1325610, 1472900, 1506375, 1699500, 1841125, 2008500, 2209350, 2549250, 2651220, 3012750, 3314025, 3682250, 4418700, 5098500, 5523375, 6025500, 6628050, 7364500, 11046750, 13256100, 16570125, 22093500, 33140250, 66280500]

約数ペア:

[(1, 66280500), (2, 33140250), (3, 22093500), (4, 16570125), (5, 13256100), (6, 11046750), (9, 7364500), (10, 6628050), (11, 6025500), (12, 5523375), (13, 5098500), (15, 4418700), (18, 3682250), (20, 3314025), (22, 3012750), (25, 2651220), (26, 2549250), (30, 2209350), (33, 2008500), (36, 1841125), (39, 1699500), (44, 1506375), (45, 1472900), (50, 1325610), (52, 1274625), (55, 1205100), (60, 1104675), (65, 1019700), (66, 1004250), (75, 883740), (78, 849750), (90, 736450), (99, 669500), (100, 662805), (103, 643500), (110, 602550), (117, 566500), (125, 530244), (130, 509850), (132, 502125), (143, 463500), (150, 441870), (156, 424875), (165, 401700), (180, 368225), (195, 339900), (198, 334750), (206, 321750), (220, 301275), (225, 294580), (234, 283250), (250, 265122), (260, 254925), (275, 241020), (286, 231750), (300, 220935), (309, 214500), (325, 203940), (330, 200850), (375, 176748), (390, 169950), (396, 167375), (412, 160875), (429, 154500), (450, 147290), (468, 141625), (495, 133900), (500, 132561), (515, 128700), (550, 120510), (572, 115875), (585, 113300), (618, 107250), (650, 101970), (660, 100425), (715, 92700), (750, 88374), (780, 84975), (825, 80340), (858, 77250), (900, 73645), (927, 71500), (975, 67980), (990, 66950), (1030, 64350), (1100, 60255), (1125, 58916), (1133, 58500), (1170, 56650), (1236, 53625), (1287, 51500), (1300, 50985), (1339, 49500), (1375, 48204), (1430, 46350), (1500, 44187), (1545, 42900), (1625, 40788), (1650, 40170), (1716, 38625), (1854, 35750), (1950, 33990), (1980, 33475), (2060, 32175), (2145, 30900), (2250, 29458), (2266, 29250), (2340, 28325), (2475, 26780), (2574, 25750), (2575, 25740), (2678, 24750), (2750, 24102), (2860, 23175), (2925, 22660), (3090, 21450), (3250, 20394), (3300, 20085), (3399, 19500), (3575, 18540), (3708, 17875), (3900, 16995), (4017, 16500), (4125, 16068), (4290, 15450), (4500, 14729), (4532, 14625), (4635, 14300), (4875, 13596), (4950, 13390), (5148, 12875), (5150, 12870), (5356, 12375), (5500, 12051), (5665, 11700), (5850, 11330), (6180, 10725), (6435, 10300), (6500, 10197), (6695, 9900), (6798, 9750), (7150, 9270), (7725, 8580), (8034, 8250)]