100090480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 160

約数和(自身を含む): 292838400

約数和(自身を除く): 192747920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 304, 322, 368, 380, 409, 437, 460, 532, 560, 644, 665, 760, 805, 818, 874, 920, 1064, 1288, 1330, 1520, 1610, 1636, 1748, 1840, 2045, 2128, 2185, 2576, 2660, 2863, 3059, 3220, 3272, 3496, 4090, 4370, 5320, 5726, 6118, 6440, 6544, 6992, 7771, 8180, 8740, 9407, 10640, 11452, 12236, 12880, 14315, 15295, 15542, 16360, 17480, 18814, 22904, 24472, 28630, 30590, 31084, 32720, 34960, 37628, 38855, 45808, 47035, 48944, 54397, 57260, 61180, 62168, 65849, 75256, 77710, 94070, 108794, 114520, 122360, 124336, 131698, 150512, 155420, 178733, 188140, 217588, 229040, 244720, 263396, 271985, 310840, 329245, 357466, 376280, 435176, 526792, 543970, 621680, 658490, 714932, 752560, 870352, 893665, 1053584, 1087940, 1251131, 1316980, 1429864, 1787330, 2175880, 2502262, 2633960, 2859728, 3574660, 4351760, 5004524, 5267920, 6255655, 7149320, 10009048, 12511310, 14298640, 20018096, 25022620, 50045240, 100090480]

約数ペア:

[(1, 100090480), (2, 50045240), (4, 25022620), (5, 20018096), (7, 14298640), (8, 12511310), (10, 10009048), (14, 7149320), (16, 6255655), (19, 5267920), (20, 5004524), (23, 4351760), (28, 3574660), (35, 2859728), (38, 2633960), (40, 2502262), (46, 2175880), (56, 1787330), (70, 1429864), (76, 1316980), (80, 1251131), (92, 1087940), (95, 1053584), (112, 893665), (115, 870352), (133, 752560), (140, 714932), (152, 658490), (161, 621680), (184, 543970), (190, 526792), (230, 435176), (266, 376280), (280, 357466), (304, 329245), (322, 310840), (368, 271985), (380, 263396), (409, 244720), (437, 229040), (460, 217588), (532, 188140), (560, 178733), (644, 155420), (665, 150512), (760, 131698), (805, 124336), (818, 122360), (874, 114520), (920, 108794), (1064, 94070), (1288, 77710), (1330, 75256), (1520, 65849), (1610, 62168), (1636, 61180), (1748, 57260), (1840, 54397), (2045, 48944), (2128, 47035), (2185, 45808), (2576, 38855), (2660, 37628), (2863, 34960), (3059, 32720), (3220, 31084), (3272, 30590), (3496, 28630), (4090, 24472), (4370, 22904), (5320, 18814), (5726, 17480), (6118, 16360), (6440, 15542), (6544, 15295), (6992, 14315), (7771, 12880), (8180, 12236), (8740, 11452), (9407, 10640)]