108205380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1154

約数の個数: 144

約数和(自身を含む): 357739200

約数和(自身を除く): 249533820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 87, 90, 95, 114, 116, 145, 171, 174, 180, 190, 228, 261, 285, 290, 342, 348, 380, 435, 522, 551, 570, 580, 684, 855, 870, 1044, 1091, 1102, 1140, 1305, 1653, 1710, 1740, 2182, 2204, 2610, 2755, 3273, 3306, 3420, 4364, 4959, 5220, 5455, 5510, 6546, 6612, 8265, 9819, 9918, 10910, 11020, 13092, 16365, 16530, 19638, 19836, 20729, 21820, 24795, 31639, 32730, 33060, 39276, 41458, 49095, 49590, 62187, 63278, 65460, 82916, 94917, 98190, 99180, 103645, 124374, 126556, 158195, 186561, 189834, 196380, 207290, 248748, 284751, 310935, 316390, 373122, 379668, 414580, 474585, 569502, 601141, 621870, 632780, 746244, 932805, 949170, 1139004, 1202282, 1243740, 1423755, 1803423, 1865610, 1898340, 2404564, 2847510, 3005705, 3606846, 3731220, 5410269, 5695020, 6011410, 7213692, 9017115, 10820538, 12022820, 18034230, 21641076, 27051345, 36068460, 54102690, 108205380]

約数ペア:

[(1, 108205380), (2, 54102690), (3, 36068460), (4, 27051345), (5, 21641076), (6, 18034230), (9, 12022820), (10, 10820538), (12, 9017115), (15, 7213692), (18, 6011410), (19, 5695020), (20, 5410269), (29, 3731220), (30, 3606846), (36, 3005705), (38, 2847510), (45, 2404564), (57, 1898340), (58, 1865610), (60, 1803423), (76, 1423755), (87, 1243740), (90, 1202282), (95, 1139004), (114, 949170), (116, 932805), (145, 746244), (171, 632780), (174, 621870), (180, 601141), (190, 569502), (228, 474585), (261, 414580), (285, 379668), (290, 373122), (342, 316390), (348, 310935), (380, 284751), (435, 248748), (522, 207290), (551, 196380), (570, 189834), (580, 186561), (684, 158195), (855, 126556), (870, 124374), (1044, 103645), (1091, 99180), (1102, 98190), (1140, 94917), (1305, 82916), (1653, 65460), (1710, 63278), (1740, 62187), (2182, 49590), (2204, 49095), (2610, 41458), (2755, 39276), (3273, 33060), (3306, 32730), (3420, 31639), (4364, 24795), (4959, 21820), (5220, 20729), (5455, 19836), (5510, 19638), (6546, 16530), (6612, 16365), (8265, 13092), (9819, 11020), (9918, 10910)]