201427830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7243}}^1$

素因数の和:7362

約数の個数: 64

約数和(自身を含む): 542430720

約数和(自身を除く): 341002890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 618, 927, 1030, 1545, 1854, 2781, 3090, 4635, 5562, 7243, 9270, 13905, 14486, 21729, 27810, 36215, 43458, 65187, 72430, 108645, 130374, 195561, 217290, 325935, 391122, 651870, 746029, 977805, 1492058, 1955610, 2238087, 3730145, 4476174, 6714261, 7460290, 11190435, 13428522, 20142783, 22380870, 33571305, 40285566, 67142610, 100713915, 201427830]

約数ペア:

[(1, 201427830), (2, 100713915), (3, 67142610), (5, 40285566), (6, 33571305), (9, 22380870), (10, 20142783), (15, 13428522), (18, 11190435), (27, 7460290), (30, 6714261), (45, 4476174), (54, 3730145), (90, 2238087), (103, 1955610), (135, 1492058), (206, 977805), (270, 746029), (309, 651870), (515, 391122), (618, 325935), (927, 217290), (1030, 195561), (1545, 130374), (1854, 108645), (2781, 72430), (3090, 65187), (4635, 43458), (5562, 36215), (7243, 27810), (9270, 21729), (13905, 14486)]