45300780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 158733120

約数和(自身を除く): 113432340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 157, 180, 210, 229, 252, 314, 315, 420, 458, 471, 628, 630, 687, 785, 916, 942, 1099, 1145, 1260, 1374, 1413, 1570, 1603, 1884, 2061, 2198, 2290, 2355, 2748, 2826, 3140, 3206, 3297, 3435, 4122, 4396, 4580, 4710, 4809, 5495, 5652, 6412, 6594, 6870, 7065, 8015, 8244, 9420, 9618, 9891, 10305, 10990, 13188, 13740, 14130, 14427, 16030, 16485, 19236, 19782, 20610, 21980, 24045, 28260, 28854, 32060, 32970, 35953, 39564, 41220, 48090, 49455, 57708, 65940, 71906, 72135, 96180, 98910, 107859, 143812, 144270, 179765, 197820, 215718, 251671, 288540, 323577, 359530, 431436, 503342, 539295, 647154, 719060, 755013, 1006684, 1078590, 1258355, 1294308, 1510026, 1617885, 2157180, 2265039, 2516710, 3020052, 3235770, 3775065, 4530078, 5033420, 6471540, 7550130, 9060156, 11325195, 15100260, 22650390, 45300780]

約数ペア:

[(1, 45300780), (2, 22650390), (3, 15100260), (4, 11325195), (5, 9060156), (6, 7550130), (7, 6471540), (9, 5033420), (10, 4530078), (12, 3775065), (14, 3235770), (15, 3020052), (18, 2516710), (20, 2265039), (21, 2157180), (28, 1617885), (30, 1510026), (35, 1294308), (36, 1258355), (42, 1078590), (45, 1006684), (60, 755013), (63, 719060), (70, 647154), (84, 539295), (90, 503342), (105, 431436), (126, 359530), (140, 323577), (157, 288540), (180, 251671), (210, 215718), (229, 197820), (252, 179765), (314, 144270), (315, 143812), (420, 107859), (458, 98910), (471, 96180), (628, 72135), (630, 71906), (687, 65940), (785, 57708), (916, 49455), (942, 48090), (1099, 41220), (1145, 39564), (1260, 35953), (1374, 32970), (1413, 32060), (1570, 28854), (1603, 28260), (1884, 24045), (2061, 21980), (2198, 20610), (2290, 19782), (2355, 19236), (2748, 16485), (2826, 16030), (3140, 14427), (3206, 14130), (3297, 13740), (3435, 13188), (4122, 10990), (4396, 10305), (4580, 9891), (4710, 9618), (4809, 9420), (5495, 8244), (5652, 8015), (6412, 7065), (6594, 6870)]