89625480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4639}}^1$

素因数の和:4683

約数の個数: 128

約数和(自身を含む): 320716800

約数和(自身を除く): 231091320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4639, 4830, 6440, 9278, 9660, 13917, 18556, 19320, 23195, 27834, 32473, 37112, 46390, 55668, 64946, 69585, 92780, 97419, 106697, 111336, 129892, 139170, 162365, 185560, 194838, 213394, 259784, 278340, 320091, 324730, 389676, 426788, 487095, 533485, 556680, 640182, 649460, 746879, 779352, 853576, 974190, 1066970, 1280364, 1298920, 1493758, 1600455, 1948380, 2133940, 2240637, 2560728, 2987516, 3200910, 3734395, 3896760, 4267880, 4481274, 5975032, 6401820, 7468790, 8962548, 11203185, 12803640, 14937580, 17925096, 22406370, 29875160, 44812740, 89625480]

約数ペア:

[(1, 89625480), (2, 44812740), (3, 29875160), (4, 22406370), (5, 17925096), (6, 14937580), (7, 12803640), (8, 11203185), (10, 8962548), (12, 7468790), (14, 6401820), (15, 5975032), (20, 4481274), (21, 4267880), (23, 3896760), (24, 3734395), (28, 3200910), (30, 2987516), (35, 2560728), (40, 2240637), (42, 2133940), (46, 1948380), (56, 1600455), (60, 1493758), (69, 1298920), (70, 1280364), (84, 1066970), (92, 974190), (105, 853576), (115, 779352), (120, 746879), (138, 649460), (140, 640182), (161, 556680), (168, 533485), (184, 487095), (210, 426788), (230, 389676), (276, 324730), (280, 320091), (322, 278340), (345, 259784), (420, 213394), (460, 194838), (483, 185560), (552, 162365), (644, 139170), (690, 129892), (805, 111336), (840, 106697), (920, 97419), (966, 92780), (1288, 69585), (1380, 64946), (1610, 55668), (1932, 46390), (2415, 37112), (2760, 32473), (3220, 27834), (3864, 23195), (4639, 19320), (4830, 18556), (6440, 13917), (9278, 9660)]