304549740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 1072512000

約数和(自身を除く): 767962260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 59, 60, 66, 79, 90, 99, 108, 110, 118, 121, 132, 135, 158, 165, 177, 180, 198, 220, 236, 237, 242, 270, 295, 297, 316, 330, 354, 363, 395, 396, 474, 484, 495, 531, 540, 590, 594, 605, 649, 660, 708, 711, 726, 790, 869, 885, 948, 990, 1062, 1089, 1180, 1185, 1188, 1210, 1298, 1422, 1452, 1485, 1580, 1593, 1738, 1770, 1815, 1947, 1980, 2124, 2133, 2178, 2370, 2420, 2596, 2607, 2655, 2844, 2970, 3186, 3245, 3267, 3476, 3540, 3555, 3630, 3894, 4266, 4345, 4356, 4661, 4740, 5214, 5310, 5445, 5841, 5940, 6372, 6490, 6534, 7110, 7139, 7260, 7788, 7821, 7965, 8532, 8690, 9322, 9559, 9735, 10428, 10620, 10665, 10890, 11682, 12980, 13035, 13068, 13983, 14220, 14278, 15642, 15930, 16335, 17380, 17523, 18644, 19118, 19470, 21330, 21417, 21780, 23305, 23364, 23463, 26070, 27966, 28556, 28677, 29205, 31284, 31860, 32670, 35046, 35695, 38236, 38940, 39105, 41949, 42660, 42834, 46610, 46926, 47795, 51271, 52140, 55932, 57354, 58410, 64251, 65340, 69915, 70092, 71390, 78210, 83898, 85668, 86031, 87615, 93220, 93852, 95590, 102542, 107085, 114708, 116820, 117315, 125847, 128502, 139830, 142780, 143385, 153813, 156420, 167796, 172062, 175230, 191180, 192753, 205084, 209745, 214170, 234630, 251694, 256355, 257004, 258093, 279660, 286770, 307626, 321255, 344124, 350460, 385506, 419490, 428340, 430155, 461439, 469260, 503388, 512710, 516186, 563981, 573540, 615252, 629235, 642510, 769065, 771012, 838980, 860310, 922878, 963765, 1025420, 1032372, 1127962, 1258470, 1285020, 1290465, 1384317, 1538130, 1691943, 1720620, 1845756, 1927530, 2255924, 2307195, 2516940, 2580930, 2768634, 2819905, 3076260, 3383886, 3855060, 4614390, 5075829, 5161860, 5537268, 5639810, 6767772, 6921585, 8459715, 9228780, 10151658, 11279620, 13843170, 15227487, 16919430, 20303316, 25379145, 27686340, 30454974, 33838860, 50758290, 60909948, 76137435, 101516580, 152274870, 304549740]

約数ペア:

[(1, 304549740), (2, 152274870), (3, 101516580), (4, 76137435), (5, 60909948), (6, 50758290), (9, 33838860), (10, 30454974), (11, 27686340), (12, 25379145), (15, 20303316), (18, 16919430), (20, 15227487), (22, 13843170), (27, 11279620), (30, 10151658), (33, 9228780), (36, 8459715), (44, 6921585), (45, 6767772), (54, 5639810), (55, 5537268), (59, 5161860), (60, 5075829), (66, 4614390), (79, 3855060), (90, 3383886), (99, 3076260), (108, 2819905), (110, 2768634), (118, 2580930), (121, 2516940), (132, 2307195), (135, 2255924), (158, 1927530), (165, 1845756), (177, 1720620), (180, 1691943), (198, 1538130), (220, 1384317), (236, 1290465), (237, 1285020), (242, 1258470), (270, 1127962), (295, 1032372), (297, 1025420), (316, 963765), (330, 922878), (354, 860310), (363, 838980), (395, 771012), (396, 769065), (474, 642510), (484, 629235), (495, 615252), (531, 573540), (540, 563981), (590, 516186), (594, 512710), (605, 503388), (649, 469260), (660, 461439), (708, 430155), (711, 428340), (726, 419490), (790, 385506), (869, 350460), (885, 344124), (948, 321255), (990, 307626), (1062, 286770), (1089, 279660), (1180, 258093), (1185, 257004), (1188, 256355), (1210, 251694), (1298, 234630), (1422, 214170), (1452, 209745), (1485, 205084), (1580, 192753), (1593, 191180), (1738, 175230), (1770, 172062), (1815, 167796), (1947, 156420), (1980, 153813), (2124, 143385), (2133, 142780), (2178, 139830), (2370, 128502), (2420, 125847), (2596, 117315), (2607, 116820), (2655, 114708), (2844, 107085), (2970, 102542), (3186, 95590), (3245, 93852), (3267, 93220), (3476, 87615), (3540, 86031), (3555, 85668), (3630, 83898), (3894, 78210), (4266, 71390), (4345, 70092), (4356, 69915), (4661, 65340), (4740, 64251), (5214, 58410), (5310, 57354), (5445, 55932), (5841, 52140), (5940, 51271), (6372, 47795), (6490, 46926), (6534, 46610), (7110, 42834), (7139, 42660), (7260, 41949), (7788, 39105), (7821, 38940), (7965, 38236), (8532, 35695), (8690, 35046), (9322, 32670), (9559, 31860), (9735, 31284), (10428, 29205), (10620, 28677), (10665, 28556), (10890, 27966), (11682, 26070), (12980, 23463), (13035, 23364), (13068, 23305), (13983, 21780), (14220, 21417), (14278, 21330), (15642, 19470), (15930, 19118), (16335, 18644), (17380, 17523)]