531702540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3697}}^1$

素因数の和:3776

約数の個数: 144

約数和(自身を含む): 1744509312

約数和(自身を除く): 1212806772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 47, 51, 60, 68, 85, 90, 94, 102, 141, 153, 170, 180, 188, 204, 235, 255, 282, 306, 340, 423, 470, 510, 564, 612, 705, 765, 799, 846, 940, 1020, 1410, 1530, 1598, 1692, 2115, 2397, 2820, 3060, 3196, 3697, 3995, 4230, 4794, 7191, 7394, 7990, 8460, 9588, 11091, 11985, 14382, 14788, 15980, 18485, 22182, 23970, 28764, 33273, 35955, 36970, 44364, 47940, 55455, 62849, 66546, 71910, 73940, 110910, 125698, 133092, 143820, 166365, 173759, 188547, 221820, 251396, 314245, 332730, 347518, 377094, 521277, 565641, 628490, 665460, 695036, 754188, 868795, 942735, 1042554, 1131282, 1256980, 1563831, 1737590, 1885470, 2085108, 2262564, 2606385, 2828205, 2953903, 3127662, 3475180, 3770940, 5212770, 5656410, 5907806, 6255324, 7819155, 8861709, 10425540, 11312820, 11815612, 14769515, 15638310, 17723418, 26585127, 29539030, 31276620, 35446836, 44308545, 53170254, 59078060, 88617090, 106340508, 132925635, 177234180, 265851270, 531702540]

約数ペア:

[(1, 531702540), (2, 265851270), (3, 177234180), (4, 132925635), (5, 106340508), (6, 88617090), (9, 59078060), (10, 53170254), (12, 44308545), (15, 35446836), (17, 31276620), (18, 29539030), (20, 26585127), (30, 17723418), (34, 15638310), (36, 14769515), (45, 11815612), (47, 11312820), (51, 10425540), (60, 8861709), (68, 7819155), (85, 6255324), (90, 5907806), (94, 5656410), (102, 5212770), (141, 3770940), (153, 3475180), (170, 3127662), (180, 2953903), (188, 2828205), (204, 2606385), (235, 2262564), (255, 2085108), (282, 1885470), (306, 1737590), (340, 1563831), (423, 1256980), (470, 1131282), (510, 1042554), (564, 942735), (612, 868795), (705, 754188), (765, 695036), (799, 665460), (846, 628490), (940, 565641), (1020, 521277), (1410, 377094), (1530, 347518), (1598, 332730), (1692, 314245), (2115, 251396), (2397, 221820), (2820, 188547), (3060, 173759), (3196, 166365), (3697, 143820), (3995, 133092), (4230, 125698), (4794, 110910), (7191, 73940), (7394, 71910), (7990, 66546), (8460, 62849), (9588, 55455), (11091, 47940), (11985, 44364), (14382, 36970), (14788, 35955), (15980, 33273), (18485, 28764), (22182, 23970)]