1630696800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{2707}}^1$

素因数の和:2981

約数の個数: 144

約数和(自身を含む): 5331033792

約数和(自身を除く): 3700336992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 251, 300, 400, 480, 502, 600, 753, 800, 1004, 1200, 1255, 1506, 2008, 2400, 2510, 2707, 3012, 3765, 4016, 5020, 5414, 6024, 6275, 7530, 8032, 8121, 10040, 10828, 12048, 12550, 13535, 15060, 16242, 18825, 20080, 21656, 24096, 25100, 27070, 30120, 32484, 37650, 40160, 40605, 43312, 50200, 54140, 60240, 64968, 67675, 75300, 81210, 86624, 100400, 108280, 120480, 129936, 135350, 150600, 162420, 200800, 203025, 216560, 259872, 270700, 301200, 324840, 406050, 433120, 541400, 602400, 649680, 679457, 812100, 1082800, 1299360, 1358914, 1624200, 2038371, 2165600, 2717828, 3248400, 3397285, 4076742, 5435656, 6496800, 6794570, 8153484, 10191855, 10871312, 13589140, 16306968, 16986425, 20383710, 21742624, 27178280, 32613936, 33972850, 40767420, 50959275, 54356560, 65227872, 67945700, 81534840, 101918550, 108713120, 135891400, 163069680, 203837100, 271782800, 326139360, 407674200, 543565600, 815348400, 1630696800]

約数ペア:

[(1, 1630696800), (2, 815348400), (3, 543565600), (4, 407674200), (5, 326139360), (6, 271782800), (8, 203837100), (10, 163069680), (12, 135891400), (15, 108713120), (16, 101918550), (20, 81534840), (24, 67945700), (25, 65227872), (30, 54356560), (32, 50959275), (40, 40767420), (48, 33972850), (50, 32613936), (60, 27178280), (75, 21742624), (80, 20383710), (96, 16986425), (100, 16306968), (120, 13589140), (150, 10871312), (160, 10191855), (200, 8153484), (240, 6794570), (251, 6496800), (300, 5435656), (400, 4076742), (480, 3397285), (502, 3248400), (600, 2717828), (753, 2165600), (800, 2038371), (1004, 1624200), (1200, 1358914), (1255, 1299360), (1506, 1082800), (2008, 812100), (2400, 679457), (2510, 649680), (2707, 602400), (3012, 541400), (3765, 433120), (4016, 406050), (5020, 324840), (5414, 301200), (6024, 270700), (6275, 259872), (7530, 216560), (8032, 203025), (8121, 200800), (10040, 162420), (10828, 150600), (12048, 135350), (12550, 129936), (13535, 120480), (15060, 108280), (16242, 100400), (18825, 86624), (20080, 81210), (21656, 75300), (24096, 67675), (25100, 64968), (27070, 60240), (30120, 54140), (32484, 50200), (37650, 43312), (40160, 40605)]