100390680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1178

約数の個数: 192

約数和(自身を含む): 370188000

約数和(自身を除く): 269797320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1129, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2258, 2280, 2340, 2470, 2964, 3387, 3420, 3705, 4446, 4516, 4680, 4940, 5645, 5928, 6774, 6840, 7410, 8892, 9032, 9880, 10161, 11115, 11290, 13548, 14677, 14820, 16935, 17784, 20322, 21451, 22230, 22580, 27096, 29354, 29640, 33870, 40644, 42902, 44031, 44460, 45160, 50805, 58708, 64353, 67740, 73385, 81288, 85804, 88062, 88920, 101610, 107255, 117416, 128706, 132093, 135480, 146770, 171608, 176124, 193059, 203220, 214510, 220155, 257412, 264186, 278863, 293540, 321765, 352248, 386118, 406440, 429020, 440310, 514824, 528372, 557726, 587080, 643530, 660465, 772236, 836589, 858040, 880620, 965295, 1056744, 1115452, 1287060, 1320930, 1394315, 1544472, 1673178, 1761240, 1930590, 2230904, 2509767, 2574120, 2641860, 2788630, 3346356, 3861180, 4182945, 5019534, 5283720, 5577260, 6692712, 7722360, 8365890, 10039068, 11154520, 12548835, 16731780, 20078136, 25097670, 33463560, 50195340, 100390680]

約数ペア:

[(1, 100390680), (2, 50195340), (3, 33463560), (4, 25097670), (5, 20078136), (6, 16731780), (8, 12548835), (9, 11154520), (10, 10039068), (12, 8365890), (13, 7722360), (15, 6692712), (18, 5577260), (19, 5283720), (20, 5019534), (24, 4182945), (26, 3861180), (30, 3346356), (36, 2788630), (38, 2641860), (39, 2574120), (40, 2509767), (45, 2230904), (52, 1930590), (57, 1761240), (60, 1673178), (65, 1544472), (72, 1394315), (76, 1320930), (78, 1287060), (90, 1115452), (95, 1056744), (104, 965295), (114, 880620), (117, 858040), (120, 836589), (130, 772236), (152, 660465), (156, 643530), (171, 587080), (180, 557726), (190, 528372), (195, 514824), (228, 440310), (234, 429020), (247, 406440), (260, 386118), (285, 352248), (312, 321765), (342, 293540), (360, 278863), (380, 264186), (390, 257412), (456, 220155), (468, 214510), (494, 203220), (520, 193059), (570, 176124), (585, 171608), (684, 146770), (741, 135480), (760, 132093), (780, 128706), (855, 117416), (936, 107255), (988, 101610), (1129, 88920), (1140, 88062), (1170, 85804), (1235, 81288), (1368, 73385), (1482, 67740), (1560, 64353), (1710, 58708), (1976, 50805), (2223, 45160), (2258, 44460), (2280, 44031), (2340, 42902), (2470, 40644), (2964, 33870), (3387, 29640), (3420, 29354), (3705, 27096), (4446, 22580), (4516, 22230), (4680, 21451), (4940, 20322), (5645, 17784), (5928, 16935), (6774, 14820), (6840, 14677), (7410, 13548), (8892, 11290), (9032, 11115), (9880, 10161)]