989360400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6199}}^1$

素因数の和:6246

約数の個数: 240

約数和(自身を含む): 3813248000

約数和(自身を除く): 2823887600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 700, 760, 798, 840, 912, 950, 1050, 1064, 1140, 1200, 1330, 1400, 1425, 1520, 1596, 1680, 1900, 1995, 2100, 2128, 2280, 2660, 2800, 2850, 3192, 3325, 3800, 3990, 4200, 4560, 5320, 5700, 6199, 6384, 6650, 7600, 7980, 8400, 9975, 10640, 11400, 12398, 13300, 15960, 18597, 19950, 22800, 24796, 26600, 30995, 31920, 37194, 39900, 43393, 49592, 53200, 61990, 74388, 79800, 86786, 92985, 99184, 117781, 123980, 130179, 148776, 154975, 159600, 173572, 185970, 216965, 235562, 247960, 260358, 297552, 309950, 347144, 353343, 371940, 433930, 464925, 471124, 495920, 520716, 588905, 619900, 650895, 694288, 706686, 743880, 824467, 867860, 929850, 942248, 1041432, 1084825, 1177810, 1239800, 1301790, 1413372, 1487760, 1648934, 1735720, 1766715, 1859700, 1884496, 2082864, 2169650, 2355620, 2473401, 2479600, 2603580, 2826744, 2944525, 3254475, 3297868, 3471440, 3533430, 3719400, 4122335, 4339300, 4711240, 4946802, 5207160, 5653488, 5889050, 6508950, 6595736, 7066860, 7438800, 8244670, 8678600, 8833575, 9422480, 9893604, 10414320, 11778100, 12367005, 13017900, 13191472, 14133720, 16489340, 17357200, 17667150, 19787208, 20611675, 23556200, 24734010, 26035800, 28267440, 32978680, 35334300, 39574416, 41223350, 47112400, 49468020, 52071600, 61835025, 65957360, 70668600, 82446700, 98936040, 123670050, 141337200, 164893400, 197872080, 247340100, 329786800, 494680200, 989360400]

約数ペア:

[(1, 989360400), (2, 494680200), (3, 329786800), (4, 247340100), (5, 197872080), (6, 164893400), (7, 141337200), (8, 123670050), (10, 98936040), (12, 82446700), (14, 70668600), (15, 65957360), (16, 61835025), (19, 52071600), (20, 49468020), (21, 47112400), (24, 41223350), (25, 39574416), (28, 35334300), (30, 32978680), (35, 28267440), (38, 26035800), (40, 24734010), (42, 23556200), (48, 20611675), (50, 19787208), (56, 17667150), (57, 17357200), (60, 16489340), (70, 14133720), (75, 13191472), (76, 13017900), (80, 12367005), (84, 11778100), (95, 10414320), (100, 9893604), (105, 9422480), (112, 8833575), (114, 8678600), (120, 8244670), (133, 7438800), (140, 7066860), (150, 6595736), (152, 6508950), (168, 5889050), (175, 5653488), (190, 5207160), (200, 4946802), (210, 4711240), (228, 4339300), (240, 4122335), (266, 3719400), (280, 3533430), (285, 3471440), (300, 3297868), (304, 3254475), (336, 2944525), (350, 2826744), (380, 2603580), (399, 2479600), (400, 2473401), (420, 2355620), (456, 2169650), (475, 2082864), (525, 1884496), (532, 1859700), (560, 1766715), (570, 1735720), (600, 1648934), (665, 1487760), (700, 1413372), (760, 1301790), (798, 1239800), (840, 1177810), (912, 1084825), (950, 1041432), (1050, 942248), (1064, 929850), (1140, 867860), (1200, 824467), (1330, 743880), (1400, 706686), (1425, 694288), (1520, 650895), (1596, 619900), (1680, 588905), (1900, 520716), (1995, 495920), (2100, 471124), (2128, 464925), (2280, 433930), (2660, 371940), (2800, 353343), (2850, 347144), (3192, 309950), (3325, 297552), (3800, 260358), (3990, 247960), (4200, 235562), (4560, 216965), (5320, 185970), (5700, 173572), (6199, 159600), (6384, 154975), (6650, 148776), (7600, 130179), (7980, 123980), (8400, 117781), (9975, 99184), (10640, 92985), (11400, 86786), (12398, 79800), (13300, 74388), (15960, 61990), (18597, 53200), (19950, 49592), (22800, 43393), (24796, 39900), (26600, 37194), (30995, 31920)]