73215090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:458

約数の個数: 160

約数和(自身を含む): 225030960

約数和(自身を除く): 151815870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 81, 85, 90, 102, 117, 130, 135, 153, 162, 170, 195, 221, 234, 255, 270, 306, 351, 390, 405, 409, 442, 459, 510, 585, 663, 702, 765, 810, 818, 918, 1053, 1105, 1170, 1227, 1326, 1377, 1530, 1755, 1989, 2045, 2106, 2210, 2295, 2454, 2754, 3315, 3510, 3681, 3978, 4090, 4590, 5265, 5317, 5967, 6135, 6630, 6885, 6953, 7362, 9945, 10530, 10634, 11043, 11934, 12270, 13770, 13906, 15951, 17901, 18405, 19890, 20859, 22086, 26585, 29835, 31902, 33129, 34765, 35802, 36810, 41718, 47853, 53170, 55215, 59670, 62577, 66258, 69530, 79755, 89505, 90389, 95706, 104295, 110430, 125154, 143559, 159510, 165645, 179010, 180778, 187731, 208590, 239265, 271167, 287118, 312885, 331290, 375462, 430677, 451945, 478530, 542334, 563193, 625770, 717795, 813501, 861354, 903890, 938655, 1126386, 1355835, 1435590, 1627002, 1877310, 2153385, 2440503, 2711670, 2815965, 4067505, 4306770, 4881006, 5631930, 7321509, 8135010, 12202515, 14643018, 24405030, 36607545, 73215090]

約数ペア:

[(1, 73215090), (2, 36607545), (3, 24405030), (5, 14643018), (6, 12202515), (9, 8135010), (10, 7321509), (13, 5631930), (15, 4881006), (17, 4306770), (18, 4067505), (26, 2815965), (27, 2711670), (30, 2440503), (34, 2153385), (39, 1877310), (45, 1627002), (51, 1435590), (54, 1355835), (65, 1126386), (78, 938655), (81, 903890), (85, 861354), (90, 813501), (102, 717795), (117, 625770), (130, 563193), (135, 542334), (153, 478530), (162, 451945), (170, 430677), (195, 375462), (221, 331290), (234, 312885), (255, 287118), (270, 271167), (306, 239265), (351, 208590), (390, 187731), (405, 180778), (409, 179010), (442, 165645), (459, 159510), (510, 143559), (585, 125154), (663, 110430), (702, 104295), (765, 95706), (810, 90389), (818, 89505), (918, 79755), (1053, 69530), (1105, 66258), (1170, 62577), (1227, 59670), (1326, 55215), (1377, 53170), (1530, 47853), (1755, 41718), (1989, 36810), (2045, 35802), (2106, 34765), (2210, 33129), (2295, 31902), (2454, 29835), (2754, 26585), (3315, 22086), (3510, 20859), (3681, 19890), (3978, 18405), (4090, 17901), (4590, 15951), (5265, 13906), (5317, 13770), (5967, 12270), (6135, 11934), (6630, 11043), (6885, 10634), (6953, 10530), (7362, 9945)]