190505400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1038

約数の個数: 192

約数和(自身を含む): 658886400

約数和(自身を除く): 468381000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 25, 30, 34, 38, 40, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 120, 136, 150, 152, 170, 190, 200, 204, 228, 255, 285, 300, 323, 340, 380, 408, 425, 456, 475, 510, 570, 600, 646, 680, 760, 850, 950, 969, 983, 1020, 1140, 1275, 1292, 1425, 1615, 1700, 1900, 1938, 1966, 2040, 2280, 2550, 2584, 2850, 2949, 3230, 3400, 3800, 3876, 3932, 4845, 4915, 5100, 5700, 5898, 6460, 7752, 7864, 8075, 9690, 9830, 10200, 11400, 11796, 12920, 14745, 16150, 16711, 18677, 19380, 19660, 23592, 24225, 24575, 29490, 32300, 33422, 37354, 38760, 39320, 48450, 49150, 50133, 56031, 58980, 64600, 66844, 73725, 74708, 83555, 93385, 96900, 98300, 100266, 112062, 117960, 133688, 147450, 149416, 167110, 186770, 193800, 196600, 200532, 224124, 250665, 280155, 294900, 317509, 334220, 373540, 401064, 417775, 448248, 466925, 501330, 560310, 589800, 635018, 668440, 747080, 835550, 933850, 952527, 1002660, 1120620, 1253325, 1270036, 1400775, 1587545, 1671100, 1867700, 1905054, 2005320, 2241240, 2506650, 2540072, 2801550, 3175090, 3342200, 3735400, 3810108, 4762635, 5013300, 5603100, 6350180, 7620216, 7937725, 9525270, 10026600, 11206200, 12700360, 15875450, 19050540, 23813175, 31750900, 38101080, 47626350, 63501800, 95252700, 190505400]

約数ペア:

[(1, 190505400), (2, 95252700), (3, 63501800), (4, 47626350), (5, 38101080), (6, 31750900), (8, 23813175), (10, 19050540), (12, 15875450), (15, 12700360), (17, 11206200), (19, 10026600), (20, 9525270), (24, 7937725), (25, 7620216), (30, 6350180), (34, 5603100), (38, 5013300), (40, 4762635), (50, 3810108), (51, 3735400), (57, 3342200), (60, 3175090), (68, 2801550), (75, 2540072), (76, 2506650), (85, 2241240), (95, 2005320), (100, 1905054), (102, 1867700), (114, 1671100), (120, 1587545), (136, 1400775), (150, 1270036), (152, 1253325), (170, 1120620), (190, 1002660), (200, 952527), (204, 933850), (228, 835550), (255, 747080), (285, 668440), (300, 635018), (323, 589800), (340, 560310), (380, 501330), (408, 466925), (425, 448248), (456, 417775), (475, 401064), (510, 373540), (570, 334220), (600, 317509), (646, 294900), (680, 280155), (760, 250665), (850, 224124), (950, 200532), (969, 196600), (983, 193800), (1020, 186770), (1140, 167110), (1275, 149416), (1292, 147450), (1425, 133688), (1615, 117960), (1700, 112062), (1900, 100266), (1938, 98300), (1966, 96900), (2040, 93385), (2280, 83555), (2550, 74708), (2584, 73725), (2850, 66844), (2949, 64600), (3230, 58980), (3400, 56031), (3800, 50133), (3876, 49150), (3932, 48450), (4845, 39320), (4915, 38760), (5100, 37354), (5700, 33422), (5898, 32300), (6460, 29490), (7752, 24575), (7864, 24225), (8075, 23592), (9690, 19660), (9830, 19380), (10200, 18677), (11400, 16711), (11796, 16150), (12920, 14745)]