66408040980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{761}}^1\times {\mathrm{2903}}^1$

素因数の和:3846

約数の個数: 144

約数和(自身を含む): 202980121344

約数和(自身を除く): 136572080364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 761, 835, 1002, 1503, 1522, 1670, 2004, 2283, 2505, 2903, 3006, 3044, 3340, 3805, 4566, 5010, 5806, 6012, 6849, 7515, 7610, 8709, 9132, 10020, 11415, 11612, 13698, 14515, 15030, 15220, 17418, 22830, 26127, 27396, 29030, 30060, 34245, 34836, 43545, 45660, 52254, 58060, 68490, 87090, 104508, 127087, 130635, 136980, 174180, 254174, 261270, 381261, 484801, 508348, 522540, 635435, 762522, 969602, 1143783, 1270870, 1454403, 1525044, 1906305, 1939204, 2209183, 2287566, 2424005, 2541740, 2908806, 3812610, 4363209, 4418366, 4575132, 4848010, 5718915, 5817612, 6627549, 7272015, 7625220, 8726418, 8836732, 9696020, 11045915, 11437830, 13255098, 14544030, 17452836, 19882647, 21816045, 22091830, 22875660, 26510196, 29088060, 33137745, 39765294, 43632090, 44183660, 66275490, 79530588, 87264180, 99413235, 132550980, 198826470, 368933561, 397652940, 737867122, 1106800683, 1475734244, 1844667805, 2213601366, 3320402049, 3689335610, 4427202732, 5534003415, 6640804098, 7378671220, 11068006830, 13281608196, 16602010245, 22136013660, 33204020490, 66408040980]

約数ペア:

[(1, 66408040980), (2, 33204020490), (3, 22136013660), (4, 16602010245), (5, 13281608196), (6, 11068006830), (9, 7378671220), (10, 6640804098), (12, 5534003415), (15, 4427202732), (18, 3689335610), (20, 3320402049), (30, 2213601366), (36, 1844667805), (45, 1475734244), (60, 1106800683), (90, 737867122), (167, 397652940), (180, 368933561), (334, 198826470), (501, 132550980), (668, 99413235), (761, 87264180), (835, 79530588), (1002, 66275490), (1503, 44183660), (1522, 43632090), (1670, 39765294), (2004, 33137745), (2283, 29088060), (2505, 26510196), (2903, 22875660), (3006, 22091830), (3044, 21816045), (3340, 19882647), (3805, 17452836), (4566, 14544030), (5010, 13255098), (5806, 11437830), (6012, 11045915), (6849, 9696020), (7515, 8836732), (7610, 8726418), (8709, 7625220), (9132, 7272015), (10020, 6627549), (11415, 5817612), (11612, 5718915), (13698, 4848010), (14515, 4575132), (15030, 4418366), (15220, 4363209), (17418, 3812610), (22830, 2908806), (26127, 2541740), (27396, 2424005), (29030, 2287566), (30060, 2209183), (34245, 1939204), (34836, 1906305), (43545, 1525044), (45660, 1454403), (52254, 1270870), (58060, 1143783), (68490, 969602), (87090, 762522), (104508, 635435), (127087, 522540), (130635, 508348), (136980, 484801), (174180, 381261), (254174, 261270)]