100747920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:702

約数の個数: 240

約数和(自身を含む): 391849920

約数和(自身を除く): 291102000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 659, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1318, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 1977, 2184, 2352, 2548, 2636, 2730, 2940, 3120, 3185, 3295, 3640, 3822, 3920, 3954, 4368, 4613, 5096, 5272, 5460, 5880, 6370, 6590, 7280, 7644, 7908, 8567, 9226, 9555, 9885, 10192, 10544, 10920, 11760, 12740, 13180, 13839, 15288, 15816, 17134, 18452, 19110, 19770, 21840, 23065, 25480, 25701, 26360, 27678, 30576, 31632, 32291, 34268, 36904, 38220, 39540, 42835, 46130, 50960, 51402, 52720, 55356, 59969, 64582, 68536, 69195, 73808, 76440, 79080, 85670, 92260, 96873, 102804, 110712, 119938, 128505, 129164, 137072, 138390, 152880, 158160, 161455, 171340, 179907, 184520, 193746, 205608, 221424, 239876, 257010, 258328, 276780, 299845, 322910, 342680, 359814, 369040, 387492, 411216, 419783, 479752, 484365, 514020, 516656, 553560, 599690, 645820, 685360, 719628, 774984, 839566, 899535, 959504, 968730, 1028040, 1107120, 1199380, 1259349, 1291640, 1439256, 1549968, 1679132, 1799070, 1937460, 2056080, 2098915, 2398760, 2518698, 2583280, 2878512, 3358264, 3598140, 3874920, 4197830, 4797520, 5037396, 6296745, 6716528, 7196280, 7749840, 8395660, 10074792, 12593490, 14392560, 16791320, 20149584, 25186980, 33582640, 50373960, 100747920]

約数ペア:

[(1, 100747920), (2, 50373960), (3, 33582640), (4, 25186980), (5, 20149584), (6, 16791320), (7, 14392560), (8, 12593490), (10, 10074792), (12, 8395660), (13, 7749840), (14, 7196280), (15, 6716528), (16, 6296745), (20, 5037396), (21, 4797520), (24, 4197830), (26, 3874920), (28, 3598140), (30, 3358264), (35, 2878512), (39, 2583280), (40, 2518698), (42, 2398760), (48, 2098915), (49, 2056080), (52, 1937460), (56, 1799070), (60, 1679132), (65, 1549968), (70, 1439256), (78, 1291640), (80, 1259349), (84, 1199380), (91, 1107120), (98, 1028040), (104, 968730), (105, 959504), (112, 899535), (120, 839566), (130, 774984), (140, 719628), (147, 685360), (156, 645820), (168, 599690), (182, 553560), (195, 516656), (196, 514020), (208, 484365), (210, 479752), (240, 419783), (245, 411216), (260, 387492), (273, 369040), (280, 359814), (294, 342680), (312, 322910), (336, 299845), (364, 276780), (390, 258328), (392, 257010), (420, 239876), (455, 221424), (490, 205608), (520, 193746), (546, 184520), (560, 179907), (588, 171340), (624, 161455), (637, 158160), (659, 152880), (728, 138390), (735, 137072), (780, 129164), (784, 128505), (840, 119938), (910, 110712), (980, 102804), (1040, 96873), (1092, 92260), (1176, 85670), (1274, 79080), (1318, 76440), (1365, 73808), (1456, 69195), (1470, 68536), (1560, 64582), (1680, 59969), (1820, 55356), (1911, 52720), (1960, 51402), (1977, 50960), (2184, 46130), (2352, 42835), (2548, 39540), (2636, 38220), (2730, 36904), (2940, 34268), (3120, 32291), (3185, 31632), (3295, 30576), (3640, 27678), (3822, 26360), (3920, 25701), (3954, 25480), (4368, 23065), (4613, 21840), (5096, 19770), (5272, 19110), (5460, 18452), (5880, 17134), (6370, 15816), (6590, 15288), (7280, 13839), (7644, 13180), (7908, 12740), (8567, 11760), (9226, 10920), (9555, 10544), (9885, 10192)]