726697980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26387}}^1$

素因数の和:26425

約数の個数: 120

約数和(自身を含む): 2413868688

約数和(自身を除く): 1687170708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 6885, 9180, 13770, 26387, 27540, 52774, 79161, 105548, 131935, 158322, 237483, 263870, 316644, 395805, 448579, 474966, 527740, 712449, 791610, 897158, 949932, 1187415, 1345737, 1424898, 1583220, 1794316, 2137347, 2242895, 2374830, 2691474, 2849796, 3562245, 4037211, 4274694, 4485790, 4749660, 5382948, 6728685, 7124490, 8074422, 8549388, 8971580, 10686735, 12111633, 13457370, 14248980, 16148844, 20186055, 21373470, 24223266, 26914740, 36334899, 40372110, 42746940, 48446532, 60558165, 72669798, 80744220, 121116330, 145339596, 181674495, 242232660, 363348990, 726697980]

約数ペア:

[(1, 726697980), (2, 363348990), (3, 242232660), (4, 181674495), (5, 145339596), (6, 121116330), (9, 80744220), (10, 72669798), (12, 60558165), (15, 48446532), (17, 42746940), (18, 40372110), (20, 36334899), (27, 26914740), (30, 24223266), (34, 21373470), (36, 20186055), (45, 16148844), (51, 14248980), (54, 13457370), (60, 12111633), (68, 10686735), (81, 8971580), (85, 8549388), (90, 8074422), (102, 7124490), (108, 6728685), (135, 5382948), (153, 4749660), (162, 4485790), (170, 4274694), (180, 4037211), (204, 3562245), (255, 2849796), (270, 2691474), (306, 2374830), (324, 2242895), (340, 2137347), (405, 1794316), (459, 1583220), (510, 1424898), (540, 1345737), (612, 1187415), (765, 949932), (810, 897158), (918, 791610), (1020, 712449), (1377, 527740), (1530, 474966), (1620, 448579), (1836, 395805), (2295, 316644), (2754, 263870), (3060, 237483), (4590, 158322), (5508, 131935), (6885, 105548), (9180, 79161), (13770, 52774), (26387, 27540)]