108200820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 402192000

約数和(自身を除く): 293991180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 49, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 98, 105, 114, 130, 133, 140, 147, 149, 156, 182, 190, 195, 196, 210, 228, 245, 247, 260, 266, 273, 285, 294, 298, 364, 380, 390, 399, 420, 447, 455, 490, 494, 532, 546, 570, 588, 596, 637, 665, 735, 741, 745, 780, 798, 894, 910, 931, 980, 988, 1043, 1092, 1140, 1235, 1274, 1330, 1365, 1470, 1482, 1490, 1596, 1729, 1788, 1820, 1862, 1911, 1937, 1995, 2086, 2235, 2470, 2548, 2660, 2730, 2793, 2831, 2940, 2964, 2980, 3129, 3185, 3458, 3705, 3724, 3822, 3874, 3990, 4172, 4470, 4655, 4940, 5187, 5215, 5460, 5586, 5662, 5811, 6258, 6370, 6916, 7301, 7410, 7644, 7748, 7980, 8493, 8645, 8940, 9310, 9555, 9685, 10374, 10430, 11172, 11324, 11622, 12103, 12516, 12740, 13559, 13965, 14155, 14602, 14820, 15645, 16986, 17290, 18620, 19110, 19370, 19817, 20748, 20860, 21903, 23244, 24206, 25935, 27118, 27930, 28310, 29055, 29204, 31290, 33972, 34580, 36309, 36505, 36803, 38220, 38740, 39634, 40677, 42465, 43806, 48412, 51870, 54236, 55860, 56620, 58110, 59451, 60515, 62580, 67795, 72618, 73010, 73606, 79268, 81354, 84930, 87612, 94913, 99085, 103740, 109515, 110409, 116220, 118902, 121030, 135590, 138719, 145236, 146020, 147212, 162708, 169860, 181545, 184015, 189826, 198170, 203385, 219030, 220818, 237804, 242060, 257621, 271180, 277438, 284739, 297255, 363090, 368030, 379652, 396340, 406770, 416157, 438060, 441636, 474565, 515242, 552045, 554876, 569478, 594510, 693595, 726180, 736060, 772863, 813540, 832314, 949130, 1030484, 1104090, 1138956, 1189020, 1288105, 1387190, 1423695, 1545726, 1664628, 1803347, 1898260, 2080785, 2208180, 2576210, 2774380, 2847390, 3091452, 3606694, 3864315, 4161570, 5152420, 5410041, 5694780, 7213388, 7728630, 8323140, 9016735, 10820082, 15457260, 18033470, 21640164, 27050205, 36066940, 54100410, 108200820]

約数ペア:

[(1, 108200820), (2, 54100410), (3, 36066940), (4, 27050205), (5, 21640164), (6, 18033470), (7, 15457260), (10, 10820082), (12, 9016735), (13, 8323140), (14, 7728630), (15, 7213388), (19, 5694780), (20, 5410041), (21, 5152420), (26, 4161570), (28, 3864315), (30, 3606694), (35, 3091452), (38, 2847390), (39, 2774380), (42, 2576210), (49, 2208180), (52, 2080785), (57, 1898260), (60, 1803347), (65, 1664628), (70, 1545726), (76, 1423695), (78, 1387190), (84, 1288105), (91, 1189020), (95, 1138956), (98, 1104090), (105, 1030484), (114, 949130), (130, 832314), (133, 813540), (140, 772863), (147, 736060), (149, 726180), (156, 693595), (182, 594510), (190, 569478), (195, 554876), (196, 552045), (210, 515242), (228, 474565), (245, 441636), (247, 438060), (260, 416157), (266, 406770), (273, 396340), (285, 379652), (294, 368030), (298, 363090), (364, 297255), (380, 284739), (390, 277438), (399, 271180), (420, 257621), (447, 242060), (455, 237804), (490, 220818), (494, 219030), (532, 203385), (546, 198170), (570, 189826), (588, 184015), (596, 181545), (637, 169860), (665, 162708), (735, 147212), (741, 146020), (745, 145236), (780, 138719), (798, 135590), (894, 121030), (910, 118902), (931, 116220), (980, 110409), (988, 109515), (1043, 103740), (1092, 99085), (1140, 94913), (1235, 87612), (1274, 84930), (1330, 81354), (1365, 79268), (1470, 73606), (1482, 73010), (1490, 72618), (1596, 67795), (1729, 62580), (1788, 60515), (1820, 59451), (1862, 58110), (1911, 56620), (1937, 55860), (1995, 54236), (2086, 51870), (2235, 48412), (2470, 43806), (2548, 42465), (2660, 40677), (2730, 39634), (2793, 38740), (2831, 38220), (2940, 36803), (2964, 36505), (2980, 36309), (3129, 34580), (3185, 33972), (3458, 31290), (3705, 29204), (3724, 29055), (3822, 28310), (3874, 27930), (3990, 27118), (4172, 25935), (4470, 24206), (4655, 23244), (4940, 21903), (5187, 20860), (5215, 20748), (5460, 19817), (5586, 19370), (5662, 19110), (5811, 18620), (6258, 17290), (6370, 16986), (6916, 15645), (7301, 14820), (7410, 14602), (7644, 14155), (7748, 13965), (7980, 13559), (8493, 12740), (8645, 12516), (8940, 12103), (9310, 11622), (9555, 11324), (9685, 11172), (10374, 10430)]