159526980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1478

約数の個数: 144

約数和(自身を含む): 526584240

約数和(自身を除く): 367057260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 306, 333, 340, 370, 444, 510, 555, 612, 629, 666, 740, 765, 1020, 1110, 1258, 1332, 1409, 1530, 1665, 1887, 2220, 2516, 2818, 3060, 3145, 3330, 3774, 4227, 5636, 5661, 6290, 6660, 7045, 7548, 8454, 9435, 11322, 12580, 12681, 14090, 16908, 18870, 21135, 22644, 23953, 25362, 28180, 28305, 37740, 42270, 47906, 50724, 52133, 56610, 63405, 71859, 84540, 95812, 104266, 113220, 119765, 126810, 143718, 156399, 208532, 215577, 239530, 253620, 260665, 287436, 312798, 359295, 431154, 469197, 479060, 521330, 625596, 718590, 781995, 862308, 886261, 938394, 1042660, 1077885, 1437180, 1563990, 1772522, 1876788, 2155770, 2345985, 2658783, 3127980, 3545044, 4311540, 4431305, 4691970, 5317566, 7976349, 8862610, 9383940, 10635132, 13293915, 15952698, 17725220, 26587830, 31905396, 39881745, 53175660, 79763490, 159526980]

約数ペア:

[(1, 159526980), (2, 79763490), (3, 53175660), (4, 39881745), (5, 31905396), (6, 26587830), (9, 17725220), (10, 15952698), (12, 13293915), (15, 10635132), (17, 9383940), (18, 8862610), (20, 7976349), (30, 5317566), (34, 4691970), (36, 4431305), (37, 4311540), (45, 3545044), (51, 3127980), (60, 2658783), (68, 2345985), (74, 2155770), (85, 1876788), (90, 1772522), (102, 1563990), (111, 1437180), (148, 1077885), (153, 1042660), (170, 938394), (180, 886261), (185, 862308), (204, 781995), (222, 718590), (255, 625596), (306, 521330), (333, 479060), (340, 469197), (370, 431154), (444, 359295), (510, 312798), (555, 287436), (612, 260665), (629, 253620), (666, 239530), (740, 215577), (765, 208532), (1020, 156399), (1110, 143718), (1258, 126810), (1332, 119765), (1409, 113220), (1530, 104266), (1665, 95812), (1887, 84540), (2220, 71859), (2516, 63405), (2818, 56610), (3060, 52133), (3145, 50724), (3330, 47906), (3774, 42270), (4227, 37740), (5636, 28305), (5661, 28180), (6290, 25362), (6660, 23953), (7045, 22644), (7548, 21135), (8454, 18870), (9435, 16908), (11322, 14090), (12580, 12681)]