100912560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{8581}}^1$

素因数の和:8611

約数の個数: 120

約数和(自身を含む): 363945456

約数和(自身を除く): 263032896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 8581, 11760, 17162, 25743, 34324, 42905, 51486, 60067, 68648, 85810, 102972, 120134, 128715, 137296, 171620, 180201, 205944, 240268, 257430, 300335, 343240, 360402, 411888, 420469, 480536, 514860, 600670, 686480, 720804, 840938, 901005, 961072, 1029720, 1201340, 1261407, 1441608, 1681876, 1802010, 2059440, 2102345, 2402680, 2522814, 2883216, 3363752, 3604020, 4204690, 4805360, 5045628, 6307035, 6727504, 7208040, 8409380, 10091256, 12614070, 14416080, 16818760, 20182512, 25228140, 33637520, 50456280, 100912560]

約数ペア:

[(1, 100912560), (2, 50456280), (3, 33637520), (4, 25228140), (5, 20182512), (6, 16818760), (7, 14416080), (8, 12614070), (10, 10091256), (12, 8409380), (14, 7208040), (15, 6727504), (16, 6307035), (20, 5045628), (21, 4805360), (24, 4204690), (28, 3604020), (30, 3363752), (35, 2883216), (40, 2522814), (42, 2402680), (48, 2102345), (49, 2059440), (56, 1802010), (60, 1681876), (70, 1441608), (80, 1261407), (84, 1201340), (98, 1029720), (105, 961072), (112, 901005), (120, 840938), (140, 720804), (147, 686480), (168, 600670), (196, 514860), (210, 480536), (240, 420469), (245, 411888), (280, 360402), (294, 343240), (336, 300335), (392, 257430), (420, 240268), (490, 205944), (560, 180201), (588, 171620), (735, 137296), (784, 128715), (840, 120134), (980, 102972), (1176, 85810), (1470, 68648), (1680, 60067), (1960, 51486), (2352, 42905), (2940, 34324), (3920, 25743), (5880, 17162), (8581, 11760)]