2754180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 9906624

約数和(自身を除く): 7152444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 107, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 214, 220, 234, 260, 286, 321, 330, 390, 396, 428, 429, 468, 495, 535, 572, 585, 642, 660, 715, 780, 858, 963, 990, 1070, 1170, 1177, 1284, 1287, 1391, 1430, 1605, 1716, 1926, 1980, 2140, 2145, 2340, 2354, 2574, 2782, 2860, 3210, 3531, 3852, 4173, 4290, 4708, 4815, 5148, 5564, 5885, 6420, 6435, 6955, 7062, 8346, 8580, 9630, 10593, 11770, 12519, 12870, 13910, 14124, 15301, 16692, 17655, 19260, 20865, 21186, 23540, 25038, 25740, 27820, 30602, 35310, 41730, 42372, 45903, 50076, 52965, 61204, 62595, 70620, 76505, 83460, 91806, 105930, 125190, 137709, 153010, 183612, 211860, 229515, 250380, 275418, 306020, 459030, 550836, 688545, 918060, 1377090, 2754180]

約数ペア:

[(1, 2754180), (2, 1377090), (3, 918060), (4, 688545), (5, 550836), (6, 459030), (9, 306020), (10, 275418), (11, 250380), (12, 229515), (13, 211860), (15, 183612), (18, 153010), (20, 137709), (22, 125190), (26, 105930), (30, 91806), (33, 83460), (36, 76505), (39, 70620), (44, 62595), (45, 61204), (52, 52965), (55, 50076), (60, 45903), (65, 42372), (66, 41730), (78, 35310), (90, 30602), (99, 27820), (107, 25740), (110, 25038), (117, 23540), (130, 21186), (132, 20865), (143, 19260), (156, 17655), (165, 16692), (180, 15301), (195, 14124), (198, 13910), (214, 12870), (220, 12519), (234, 11770), (260, 10593), (286, 9630), (321, 8580), (330, 8346), (390, 7062), (396, 6955), (428, 6435), (429, 6420), (468, 5885), (495, 5564), (535, 5148), (572, 4815), (585, 4708), (642, 4290), (660, 4173), (715, 3852), (780, 3531), (858, 3210), (963, 2860), (990, 2782), (1070, 2574), (1170, 2354), (1177, 2340), (1284, 2145), (1287, 2140), (1391, 1980), (1430, 1926), (1605, 1716)]