149835400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 424972800

約数和(自身を除く): 275137400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 31, 40, 44, 50, 52, 55, 62, 65, 88, 100, 104, 110, 124, 130, 143, 155, 169, 200, 220, 248, 260, 275, 286, 310, 325, 338, 341, 403, 440, 520, 550, 572, 620, 650, 676, 682, 715, 775, 806, 845, 1100, 1144, 1240, 1300, 1352, 1364, 1430, 1550, 1612, 1690, 1705, 1859, 2015, 2197, 2200, 2600, 2728, 2860, 3100, 3224, 3380, 3410, 3575, 3718, 4030, 4225, 4394, 4433, 5239, 5720, 6200, 6760, 6820, 7150, 7436, 8060, 8450, 8525, 8788, 8866, 9295, 10075, 10478, 10985, 13640, 14300, 14872, 16120, 16900, 17050, 17576, 17732, 18590, 20150, 20956, 21970, 22165, 24167, 26195, 28600, 33800, 34100, 35464, 37180, 40300, 41912, 43940, 44330, 46475, 48334, 52390, 54925, 57629, 68107, 68200, 74360, 80600, 87880, 88660, 92950, 96668, 104780, 109850, 110825, 115258, 120835, 130975, 136214, 177320, 185900, 193336, 209560, 219700, 221650, 230516, 241670, 261950, 272428, 288145, 340535, 371800, 439400, 443300, 461032, 483340, 523900, 544856, 576290, 604175, 681070, 749177, 886600, 966680, 1047800, 1152580, 1208350, 1362140, 1440725, 1498354, 1702675, 2305160, 2416700, 2724280, 2881450, 2996708, 3405350, 3745885, 4833400, 5762900, 5993416, 6810700, 7491770, 11525800, 13621400, 14983540, 18729425, 29967080, 37458850, 74917700, 149835400]

約数ペア:

[(1, 149835400), (2, 74917700), (4, 37458850), (5, 29967080), (8, 18729425), (10, 14983540), (11, 13621400), (13, 11525800), (20, 7491770), (22, 6810700), (25, 5993416), (26, 5762900), (31, 4833400), (40, 3745885), (44, 3405350), (50, 2996708), (52, 2881450), (55, 2724280), (62, 2416700), (65, 2305160), (88, 1702675), (100, 1498354), (104, 1440725), (110, 1362140), (124, 1208350), (130, 1152580), (143, 1047800), (155, 966680), (169, 886600), (200, 749177), (220, 681070), (248, 604175), (260, 576290), (275, 544856), (286, 523900), (310, 483340), (325, 461032), (338, 443300), (341, 439400), (403, 371800), (440, 340535), (520, 288145), (550, 272428), (572, 261950), (620, 241670), (650, 230516), (676, 221650), (682, 219700), (715, 209560), (775, 193336), (806, 185900), (845, 177320), (1100, 136214), (1144, 130975), (1240, 120835), (1300, 115258), (1352, 110825), (1364, 109850), (1430, 104780), (1550, 96668), (1612, 92950), (1690, 88660), (1705, 87880), (1859, 80600), (2015, 74360), (2197, 68200), (2200, 68107), (2600, 57629), (2728, 54925), (2860, 52390), (3100, 48334), (3224, 46475), (3380, 44330), (3410, 43940), (3575, 41912), (3718, 40300), (4030, 37180), (4225, 35464), (4394, 34100), (4433, 33800), (5239, 28600), (5720, 26195), (6200, 24167), (6760, 22165), (6820, 21970), (7150, 20956), (7436, 20150), (8060, 18590), (8450, 17732), (8525, 17576), (8788, 17050), (8866, 16900), (9295, 16120), (10075, 14872), (10478, 14300), (10985, 13640)]