148933400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 455328000

約数和(自身を除く): 306394600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 40, 44, 50, 55, 56, 70, 76, 77, 88, 95, 100, 110, 133, 140, 152, 154, 175, 190, 200, 209, 220, 266, 275, 280, 308, 350, 380, 385, 418, 440, 475, 509, 532, 550, 616, 665, 700, 760, 770, 836, 950, 1018, 1045, 1064, 1100, 1330, 1400, 1463, 1540, 1672, 1900, 1925, 2036, 2090, 2200, 2545, 2660, 2926, 3080, 3325, 3563, 3800, 3850, 4072, 4180, 5090, 5225, 5320, 5599, 5852, 6650, 7126, 7315, 7700, 8360, 9671, 10180, 10450, 11198, 11704, 12725, 13300, 14252, 14630, 15400, 17815, 19342, 20360, 20900, 22396, 25450, 26600, 27995, 28504, 29260, 35630, 36575, 38684, 39193, 41800, 44792, 48355, 50900, 55990, 58520, 67697, 71260, 73150, 77368, 78386, 89075, 96710, 101800, 106381, 111980, 135394, 139975, 142520, 146300, 156772, 178150, 193420, 195965, 212762, 223960, 241775, 270788, 279950, 292600, 313544, 338485, 356300, 386840, 391930, 425524, 483550, 531905, 541576, 559900, 676970, 712600, 744667, 783860, 851048, 967100, 979825, 1063810, 1119800, 1353940, 1489334, 1567720, 1692425, 1934200, 1959650, 2127620, 2659525, 2707880, 2978668, 3384850, 3723335, 3919300, 4255240, 5319050, 5957336, 6769700, 7446670, 7838600, 10638100, 13539400, 14893340, 18616675, 21276200, 29786680, 37233350, 74466700, 148933400]

約数ペア:

[(1, 148933400), (2, 74466700), (4, 37233350), (5, 29786680), (7, 21276200), (8, 18616675), (10, 14893340), (11, 13539400), (14, 10638100), (19, 7838600), (20, 7446670), (22, 6769700), (25, 5957336), (28, 5319050), (35, 4255240), (38, 3919300), (40, 3723335), (44, 3384850), (50, 2978668), (55, 2707880), (56, 2659525), (70, 2127620), (76, 1959650), (77, 1934200), (88, 1692425), (95, 1567720), (100, 1489334), (110, 1353940), (133, 1119800), (140, 1063810), (152, 979825), (154, 967100), (175, 851048), (190, 783860), (200, 744667), (209, 712600), (220, 676970), (266, 559900), (275, 541576), (280, 531905), (308, 483550), (350, 425524), (380, 391930), (385, 386840), (418, 356300), (440, 338485), (475, 313544), (509, 292600), (532, 279950), (550, 270788), (616, 241775), (665, 223960), (700, 212762), (760, 195965), (770, 193420), (836, 178150), (950, 156772), (1018, 146300), (1045, 142520), (1064, 139975), (1100, 135394), (1330, 111980), (1400, 106381), (1463, 101800), (1540, 96710), (1672, 89075), (1900, 78386), (1925, 77368), (2036, 73150), (2090, 71260), (2200, 67697), (2545, 58520), (2660, 55990), (2926, 50900), (3080, 48355), (3325, 44792), (3563, 41800), (3800, 39193), (3850, 38684), (4072, 36575), (4180, 35630), (5090, 29260), (5225, 28504), (5320, 27995), (5599, 26600), (5852, 25450), (6650, 22396), (7126, 20900), (7315, 20360), (7700, 19342), (8360, 17815), (9671, 15400), (10180, 14630), (10450, 14252), (11198, 13300), (11704, 12725)]