79300980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 144

約数和(自身を含む): 265382208

約数和(自身を除く): 186081228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 331, 363, 396, 484, 495, 605, 660, 662, 726, 990, 993, 1089, 1210, 1324, 1331, 1452, 1655, 1815, 1980, 1986, 2178, 2420, 2662, 2979, 3310, 3630, 3641, 3972, 3993, 4356, 4965, 5324, 5445, 5958, 6620, 6655, 7260, 7282, 7986, 9930, 10890, 10923, 11916, 11979, 13310, 14564, 14895, 15972, 18205, 19860, 19965, 21780, 21846, 23958, 26620, 29790, 32769, 36410, 39930, 40051, 43692, 47916, 54615, 59580, 59895, 65538, 72820, 79860, 80102, 109230, 119790, 120153, 131076, 160204, 163845, 200255, 218460, 239580, 240306, 327690, 360459, 400510, 440561, 480612, 600765, 655380, 720918, 801020, 881122, 1201530, 1321683, 1441836, 1762244, 1802295, 2202805, 2403060, 2643366, 3604590, 3965049, 4405610, 5286732, 6608415, 7209180, 7930098, 8811220, 13216830, 15860196, 19825245, 26433660, 39650490, 79300980]

約数ペア:

[(1, 79300980), (2, 39650490), (3, 26433660), (4, 19825245), (5, 15860196), (6, 13216830), (9, 8811220), (10, 7930098), (11, 7209180), (12, 6608415), (15, 5286732), (18, 4405610), (20, 3965049), (22, 3604590), (30, 2643366), (33, 2403060), (36, 2202805), (44, 1802295), (45, 1762244), (55, 1441836), (60, 1321683), (66, 1201530), (90, 881122), (99, 801020), (110, 720918), (121, 655380), (132, 600765), (165, 480612), (180, 440561), (198, 400510), (220, 360459), (242, 327690), (330, 240306), (331, 239580), (363, 218460), (396, 200255), (484, 163845), (495, 160204), (605, 131076), (660, 120153), (662, 119790), (726, 109230), (990, 80102), (993, 79860), (1089, 72820), (1210, 65538), (1324, 59895), (1331, 59580), (1452, 54615), (1655, 47916), (1815, 43692), (1980, 40051), (1986, 39930), (2178, 36410), (2420, 32769), (2662, 29790), (2979, 26620), (3310, 23958), (3630, 21846), (3641, 21780), (3972, 19965), (3993, 19860), (4356, 18205), (4965, 15972), (5324, 14895), (5445, 14564), (5958, 13310), (6620, 11979), (6655, 11916), (7260, 10923), (7282, 10890), (7986, 9930)]