190481400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 689420160

約数和(自身を除く): 498938760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 43, 45, 46, 50, 60, 69, 72, 75, 86, 90, 92, 100, 107, 115, 120, 129, 138, 150, 172, 180, 184, 200, 207, 214, 215, 225, 230, 258, 276, 300, 321, 344, 345, 360, 387, 414, 428, 430, 450, 460, 516, 535, 552, 575, 600, 642, 645, 690, 774, 828, 856, 860, 900, 920, 963, 989, 1032, 1035, 1070, 1075, 1150, 1284, 1290, 1380, 1548, 1605, 1656, 1720, 1725, 1800, 1926, 1935, 1978, 2070, 2140, 2150, 2300, 2461, 2568, 2580, 2675, 2760, 2967, 3096, 3210, 3225, 3450, 3852, 3870, 3956, 4140, 4280, 4300, 4600, 4601, 4815, 4922, 4945, 5160, 5175, 5350, 5934, 6420, 6450, 6900, 7383, 7704, 7740, 7912, 8025, 8280, 8600, 8901, 9202, 9630, 9675, 9844, 9890, 10350, 10700, 11868, 12305, 12840, 12900, 13800, 13803, 14766, 14835, 15480, 16050, 17802, 18404, 19260, 19350, 19688, 19780, 20700, 21400, 22149, 23005, 23736, 24075, 24610, 24725, 25800, 27606, 29532, 29670, 32100, 35604, 36808, 36915, 38520, 38700, 39560, 41400, 41409, 44298, 44505, 46010, 48150, 49220, 49450, 55212, 59064, 59340, 61525, 64200, 69015, 71208, 73830, 74175, 77400, 82818, 88596, 89010, 92020, 96300, 98440, 98900, 105823, 110424, 110745, 115025, 118680, 123050, 138030, 147660, 148350, 165636, 177192, 178020, 184040, 184575, 192600, 197800, 207045, 211646, 221490, 222525, 230050, 246100, 276060, 295320, 296700, 317469, 331272, 345075, 356040, 369150, 414090, 423292, 442980, 445050, 460100, 492200, 529115, 552120, 553725, 593400, 634938, 690150, 738300, 828180, 846584, 885960, 890100, 920200, 952407, 1035225, 1058230, 1107450, 1269876, 1380300, 1476600, 1587345, 1656360, 1780200, 1904814, 2070450, 2116460, 2214900, 2539752, 2645575, 2760600, 3174690, 3809628, 4140900, 4232920, 4429800, 4762035, 5291150, 6349380, 7619256, 7936725, 8281800, 9524070, 10582300, 12698760, 15873450, 19048140, 21164600, 23810175, 31746900, 38096280, 47620350, 63493800, 95240700, 190481400]

約数ペア:

[(1, 190481400), (2, 95240700), (3, 63493800), (4, 47620350), (5, 38096280), (6, 31746900), (8, 23810175), (9, 21164600), (10, 19048140), (12, 15873450), (15, 12698760), (18, 10582300), (20, 9524070), (23, 8281800), (24, 7936725), (25, 7619256), (30, 6349380), (36, 5291150), (40, 4762035), (43, 4429800), (45, 4232920), (46, 4140900), (50, 3809628), (60, 3174690), (69, 2760600), (72, 2645575), (75, 2539752), (86, 2214900), (90, 2116460), (92, 2070450), (100, 1904814), (107, 1780200), (115, 1656360), (120, 1587345), (129, 1476600), (138, 1380300), (150, 1269876), (172, 1107450), (180, 1058230), (184, 1035225), (200, 952407), (207, 920200), (214, 890100), (215, 885960), (225, 846584), (230, 828180), (258, 738300), (276, 690150), (300, 634938), (321, 593400), (344, 553725), (345, 552120), (360, 529115), (387, 492200), (414, 460100), (428, 445050), (430, 442980), (450, 423292), (460, 414090), (516, 369150), (535, 356040), (552, 345075), (575, 331272), (600, 317469), (642, 296700), (645, 295320), (690, 276060), (774, 246100), (828, 230050), (856, 222525), (860, 221490), (900, 211646), (920, 207045), (963, 197800), (989, 192600), (1032, 184575), (1035, 184040), (1070, 178020), (1075, 177192), (1150, 165636), (1284, 148350), (1290, 147660), (1380, 138030), (1548, 123050), (1605, 118680), (1656, 115025), (1720, 110745), (1725, 110424), (1800, 105823), (1926, 98900), (1935, 98440), (1978, 96300), (2070, 92020), (2140, 89010), (2150, 88596), (2300, 82818), (2461, 77400), (2568, 74175), (2580, 73830), (2675, 71208), (2760, 69015), (2967, 64200), (3096, 61525), (3210, 59340), (3225, 59064), (3450, 55212), (3852, 49450), (3870, 49220), (3956, 48150), (4140, 46010), (4280, 44505), (4300, 44298), (4600, 41409), (4601, 41400), (4815, 39560), (4922, 38700), (4945, 38520), (5160, 36915), (5175, 36808), (5350, 35604), (5934, 32100), (6420, 29670), (6450, 29532), (6900, 27606), (7383, 25800), (7704, 24725), (7740, 24610), (7912, 24075), (8025, 23736), (8280, 23005), (8600, 22149), (8901, 21400), (9202, 20700), (9630, 19780), (9675, 19688), (9844, 19350), (9890, 19260), (10350, 18404), (10700, 17802), (11868, 16050), (12305, 15480), (12840, 14835), (12900, 14766), (13800, 13803)]