99847300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 262483200

約数和(自身を除く): 162635900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 49, 50, 70, 71, 82, 98, 100, 140, 142, 164, 175, 196, 205, 245, 284, 287, 343, 350, 355, 410, 490, 497, 574, 686, 700, 710, 820, 980, 994, 1025, 1148, 1225, 1372, 1420, 1435, 1715, 1775, 1988, 2009, 2050, 2450, 2485, 2870, 2911, 3430, 3479, 3550, 4018, 4100, 4900, 4970, 5740, 5822, 6860, 6958, 7100, 7175, 8036, 8575, 9940, 10045, 11644, 12425, 13916, 14063, 14350, 14555, 17150, 17395, 20090, 20377, 24353, 24850, 28126, 28700, 29110, 34300, 34790, 40180, 40754, 48706, 49700, 50225, 56252, 58220, 69580, 70315, 72775, 81508, 86975, 97412, 100450, 101885, 121765, 140630, 142639, 145550, 173950, 200900, 203770, 243530, 281260, 285278, 291100, 347900, 351575, 407540, 487060, 509425, 570556, 608825, 703150, 713195, 998473, 1018850, 1217650, 1406300, 1426390, 1996946, 2037700, 2435300, 2852780, 3565975, 3993892, 4992365, 7131950, 9984730, 14263900, 19969460, 24961825, 49923650, 99847300]

約数ペア:

[(1, 99847300), (2, 49923650), (4, 24961825), (5, 19969460), (7, 14263900), (10, 9984730), (14, 7131950), (20, 4992365), (25, 3993892), (28, 3565975), (35, 2852780), (41, 2435300), (49, 2037700), (50, 1996946), (70, 1426390), (71, 1406300), (82, 1217650), (98, 1018850), (100, 998473), (140, 713195), (142, 703150), (164, 608825), (175, 570556), (196, 509425), (205, 487060), (245, 407540), (284, 351575), (287, 347900), (343, 291100), (350, 285278), (355, 281260), (410, 243530), (490, 203770), (497, 200900), (574, 173950), (686, 145550), (700, 142639), (710, 140630), (820, 121765), (980, 101885), (994, 100450), (1025, 97412), (1148, 86975), (1225, 81508), (1372, 72775), (1420, 70315), (1435, 69580), (1715, 58220), (1775, 56252), (1988, 50225), (2009, 49700), (2050, 48706), (2450, 40754), (2485, 40180), (2870, 34790), (2911, 34300), (3430, 29110), (3479, 28700), (3550, 28126), (4018, 24850), (4100, 24353), (4900, 20377), (4970, 20090), (5740, 17395), (5822, 17150), (6860, 14555), (6958, 14350), (7100, 14063), (7175, 13916), (8036, 12425), (8575, 11644), (9940, 10045)]