99156680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 270604800

約数和(自身を除く): 171448120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 89, 92, 115, 140, 161, 173, 178, 184, 230, 280, 322, 346, 356, 445, 460, 623, 644, 692, 712, 805, 865, 890, 920, 1211, 1246, 1288, 1384, 1610, 1730, 1780, 2047, 2422, 2492, 3115, 3220, 3460, 3560, 3979, 4094, 4844, 4984, 6055, 6230, 6440, 6920, 7958, 8188, 9688, 10235, 12110, 12460, 14329, 15397, 15916, 16376, 19895, 20470, 24220, 24920, 27853, 28658, 30794, 31832, 39790, 40940, 48440, 55706, 57316, 61588, 71645, 76985, 79580, 81880, 107779, 111412, 114632, 123176, 139265, 143290, 153970, 159160, 215558, 222824, 278530, 286580, 307940, 354131, 431116, 538895, 557060, 573160, 615880, 708262, 862232, 1077790, 1114120, 1416524, 1770655, 2155580, 2478917, 2833048, 3541310, 4311160, 4957834, 7082620, 9915668, 12394585, 14165240, 19831336, 24789170, 49578340, 99156680]

約数ペア:

[(1, 99156680), (2, 49578340), (4, 24789170), (5, 19831336), (7, 14165240), (8, 12394585), (10, 9915668), (14, 7082620), (20, 4957834), (23, 4311160), (28, 3541310), (35, 2833048), (40, 2478917), (46, 2155580), (56, 1770655), (70, 1416524), (89, 1114120), (92, 1077790), (115, 862232), (140, 708262), (161, 615880), (173, 573160), (178, 557060), (184, 538895), (230, 431116), (280, 354131), (322, 307940), (346, 286580), (356, 278530), (445, 222824), (460, 215558), (623, 159160), (644, 153970), (692, 143290), (712, 139265), (805, 123176), (865, 114632), (890, 111412), (920, 107779), (1211, 81880), (1246, 79580), (1288, 76985), (1384, 71645), (1610, 61588), (1730, 57316), (1780, 55706), (2047, 48440), (2422, 40940), (2492, 39790), (3115, 31832), (3220, 30794), (3460, 28658), (3560, 27853), (3979, 24920), (4094, 24220), (4844, 20470), (4984, 19895), (6055, 16376), (6230, 15916), (6440, 15397), (6920, 14329), (7958, 12460), (8188, 12110), (9688, 10235)]