308127300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 1005019008

約数和(自身を除く): 696891708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 41, 47, 50, 52, 60, 65, 75, 78, 82, 94, 100, 123, 130, 141, 150, 156, 164, 188, 195, 205, 235, 246, 260, 282, 300, 325, 390, 410, 470, 492, 533, 564, 611, 615, 650, 705, 780, 820, 940, 975, 1025, 1066, 1175, 1222, 1230, 1300, 1410, 1599, 1681, 1833, 1927, 1950, 2050, 2132, 2350, 2444, 2460, 2665, 2820, 3055, 3075, 3198, 3362, 3525, 3666, 3854, 3900, 4100, 4700, 5043, 5330, 5781, 6110, 6150, 6396, 6724, 7050, 7332, 7708, 7995, 8405, 9165, 9635, 10086, 10660, 11562, 12220, 12300, 13325, 14100, 15275, 15990, 16810, 18330, 19270, 20172, 21853, 23124, 25051, 25215, 26650, 28905, 30550, 31980, 33620, 36660, 38540, 39975, 42025, 43706, 45825, 48175, 50102, 50430, 53300, 57810, 61100, 65559, 75153, 79007, 79950, 84050, 87412, 91650, 96350, 100204, 100860, 109265, 115620, 125255, 126075, 131118, 144525, 150306, 158014, 159900, 168100, 183300, 192700, 218530, 237021, 250510, 252150, 262236, 289050, 300612, 316028, 327795, 375765, 395035, 437060, 474042, 501020, 504300, 546325, 578100, 626275, 655590, 751530, 790070, 948084, 1027091, 1092650, 1185105, 1252550, 1311180, 1503060, 1580140, 1638975, 1878825, 1975175, 2054182, 2185300, 2370210, 2505100, 3081273, 3277950, 3757650, 3950350, 4108364, 4740420, 5135455, 5925525, 6162546, 6555900, 7515300, 7900700, 10270910, 11851050, 12325092, 15406365, 20541820, 23702100, 25677275, 30812730, 51354550, 61625460, 77031825, 102709100, 154063650, 308127300]

約数ペア:

[(1, 308127300), (2, 154063650), (3, 102709100), (4, 77031825), (5, 61625460), (6, 51354550), (10, 30812730), (12, 25677275), (13, 23702100), (15, 20541820), (20, 15406365), (25, 12325092), (26, 11851050), (30, 10270910), (39, 7900700), (41, 7515300), (47, 6555900), (50, 6162546), (52, 5925525), (60, 5135455), (65, 4740420), (75, 4108364), (78, 3950350), (82, 3757650), (94, 3277950), (100, 3081273), (123, 2505100), (130, 2370210), (141, 2185300), (150, 2054182), (156, 1975175), (164, 1878825), (188, 1638975), (195, 1580140), (205, 1503060), (235, 1311180), (246, 1252550), (260, 1185105), (282, 1092650), (300, 1027091), (325, 948084), (390, 790070), (410, 751530), (470, 655590), (492, 626275), (533, 578100), (564, 546325), (611, 504300), (615, 501020), (650, 474042), (705, 437060), (780, 395035), (820, 375765), (940, 327795), (975, 316028), (1025, 300612), (1066, 289050), (1175, 262236), (1222, 252150), (1230, 250510), (1300, 237021), (1410, 218530), (1599, 192700), (1681, 183300), (1833, 168100), (1927, 159900), (1950, 158014), (2050, 150306), (2132, 144525), (2350, 131118), (2444, 126075), (2460, 125255), (2665, 115620), (2820, 109265), (3055, 100860), (3075, 100204), (3198, 96350), (3362, 91650), (3525, 87412), (3666, 84050), (3854, 79950), (3900, 79007), (4100, 75153), (4700, 65559), (5043, 61100), (5330, 57810), (5781, 53300), (6110, 50430), (6150, 50102), (6396, 48175), (6724, 45825), (7050, 43706), (7332, 42025), (7708, 39975), (7995, 38540), (8405, 36660), (9165, 33620), (9635, 31980), (10086, 30550), (10660, 28905), (11562, 26650), (12220, 25215), (12300, 25051), (13325, 23124), (14100, 21853), (15275, 20172), (15990, 19270), (16810, 18330)]