1022819400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3370

約数の個数: 240

約数和(自身を含む): 3740497200

約数和(自身を除く): 2717677800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 81, 90, 95, 100, 108, 114, 120, 135, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 324, 342, 360, 380, 405, 450, 456, 475, 513, 540, 570, 600, 648, 675, 684, 760, 810, 855, 900, 950, 1026, 1080, 1140, 1350, 1368, 1425, 1539, 1620, 1710, 1800, 1900, 2025, 2052, 2280, 2565, 2700, 2850, 3078, 3240, 3323, 3420, 3800, 4050, 4104, 4275, 5130, 5400, 5700, 6156, 6646, 6840, 7695, 8100, 8550, 9969, 10260, 11400, 12312, 12825, 13292, 15390, 16200, 16615, 17100, 19938, 20520, 25650, 26584, 29907, 30780, 33230, 34200, 38475, 39876, 49845, 51300, 59814, 61560, 63137, 66460, 76950, 79752, 83075, 89721, 99690, 102600, 119628, 126274, 132920, 149535, 153900, 166150, 179442, 189411, 199380, 239256, 249225, 252548, 269163, 299070, 307800, 315685, 332300, 358884, 378822, 398760, 448605, 498450, 505096, 538326, 568233, 598140, 631370, 664600, 717768, 747675, 757644, 897210, 947055, 996900, 1076652, 1136466, 1196280, 1262740, 1345815, 1495350, 1515288, 1578425, 1704699, 1794420, 1894110, 1993800, 2153304, 2243025, 2272932, 2525480, 2691630, 2841165, 2990700, 3156850, 3409398, 3588840, 3788220, 4486050, 4545864, 4735275, 5114097, 5383260, 5682330, 5981400, 6313700, 6729075, 6818796, 7576440, 8523495, 8972100, 9470550, 10228194, 10766520, 11364660, 12627400, 13458150, 13637592, 14205825, 17046990, 17944200, 18941100, 20456388, 22729320, 25570485, 26916300, 28411650, 34093980, 37882200, 40912776, 42617475, 51140970, 53832600, 56823300, 68187960, 85234950, 102281940, 113646600, 127852425, 170469900, 204563880, 255704850, 340939800, 511409700, 1022819400]

約数ペア:

[(1, 1022819400), (2, 511409700), (3, 340939800), (4, 255704850), (5, 204563880), (6, 170469900), (8, 127852425), (9, 113646600), (10, 102281940), (12, 85234950), (15, 68187960), (18, 56823300), (19, 53832600), (20, 51140970), (24, 42617475), (25, 40912776), (27, 37882200), (30, 34093980), (36, 28411650), (38, 26916300), (40, 25570485), (45, 22729320), (50, 20456388), (54, 18941100), (57, 17944200), (60, 17046990), (72, 14205825), (75, 13637592), (76, 13458150), (81, 12627400), (90, 11364660), (95, 10766520), (100, 10228194), (108, 9470550), (114, 8972100), (120, 8523495), (135, 7576440), (150, 6818796), (152, 6729075), (162, 6313700), (171, 5981400), (180, 5682330), (190, 5383260), (200, 5114097), (216, 4735275), (225, 4545864), (228, 4486050), (270, 3788220), (285, 3588840), (300, 3409398), (324, 3156850), (342, 2990700), (360, 2841165), (380, 2691630), (405, 2525480), (450, 2272932), (456, 2243025), (475, 2153304), (513, 1993800), (540, 1894110), (570, 1794420), (600, 1704699), (648, 1578425), (675, 1515288), (684, 1495350), (760, 1345815), (810, 1262740), (855, 1196280), (900, 1136466), (950, 1076652), (1026, 996900), (1080, 947055), (1140, 897210), (1350, 757644), (1368, 747675), (1425, 717768), (1539, 664600), (1620, 631370), (1710, 598140), (1800, 568233), (1900, 538326), (2025, 505096), (2052, 498450), (2280, 448605), (2565, 398760), (2700, 378822), (2850, 358884), (3078, 332300), (3240, 315685), (3323, 307800), (3420, 299070), (3800, 269163), (4050, 252548), (4104, 249225), (4275, 239256), (5130, 199380), (5400, 189411), (5700, 179442), (6156, 166150), (6646, 153900), (6840, 149535), (7695, 132920), (8100, 126274), (8550, 119628), (9969, 102600), (10260, 99690), (11400, 89721), (12312, 83075), (12825, 79752), (13292, 76950), (15390, 66460), (16200, 63137), (16615, 61560), (17100, 59814), (19938, 51300), (20520, 49845), (25650, 39876), (26584, 38475), (29907, 34200), (30780, 33230)]