144890460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 216

約数和(自身を含む): 520372944

約数和(自身を除く): 375482484

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, 110, 117, 130, 132, 143, 156, 165, 169, 180, 195, 198, 220, 234, 260, 286, 330, 338, 390, 396, 429, 433, 468, 495, 507, 572, 585, 660, 676, 715, 780, 845, 858, 866, 990, 1014, 1170, 1287, 1299, 1430, 1521, 1690, 1716, 1732, 1859, 1980, 2028, 2145, 2165, 2340, 2535, 2574, 2598, 2860, 3042, 3380, 3718, 3897, 4290, 4330, 4763, 5070, 5148, 5196, 5577, 5629, 6084, 6435, 6495, 7436, 7605, 7794, 8580, 8660, 9295, 9526, 10140, 11154, 11258, 12870, 12990, 14289, 15210, 15588, 16731, 16887, 18590, 19052, 19485, 22308, 22516, 23815, 25740, 25980, 27885, 28145, 28578, 30420, 33462, 33774, 37180, 38970, 42867, 47630, 50661, 55770, 56290, 57156, 61919, 66924, 67548, 71445, 73177, 77940, 83655, 84435, 85734, 95260, 101322, 111540, 112580, 123838, 142890, 146354, 167310, 168870, 171468, 185757, 202644, 214335, 219531, 247676, 253305, 285780, 292708, 309595, 334620, 337740, 365885, 371514, 428670, 439062, 506610, 557271, 619190, 658593, 731770, 743028, 804947, 857340, 878124, 928785, 1013220, 1097655, 1114542, 1238380, 1317186, 1463540, 1609894, 1857570, 2195310, 2229084, 2414841, 2634372, 2786355, 3219788, 3292965, 3715140, 4024735, 4390620, 4829682, 5572710, 6585930, 7244523, 8049470, 9659364, 11145420, 12074205, 13171860, 14489046, 16098940, 24148410, 28978092, 36222615, 48296820, 72445230, 144890460]

約数ペア:

[(1, 144890460), (2, 72445230), (3, 48296820), (4, 36222615), (5, 28978092), (6, 24148410), (9, 16098940), (10, 14489046), (11, 13171860), (12, 12074205), (13, 11145420), (15, 9659364), (18, 8049470), (20, 7244523), (22, 6585930), (26, 5572710), (30, 4829682), (33, 4390620), (36, 4024735), (39, 3715140), (44, 3292965), (45, 3219788), (52, 2786355), (55, 2634372), (60, 2414841), (65, 2229084), (66, 2195310), (78, 1857570), (90, 1609894), (99, 1463540), (110, 1317186), (117, 1238380), (130, 1114542), (132, 1097655), (143, 1013220), (156, 928785), (165, 878124), (169, 857340), (180, 804947), (195, 743028), (198, 731770), (220, 658593), (234, 619190), (260, 557271), (286, 506610), (330, 439062), (338, 428670), (390, 371514), (396, 365885), (429, 337740), (433, 334620), (468, 309595), (495, 292708), (507, 285780), (572, 253305), (585, 247676), (660, 219531), (676, 214335), (715, 202644), (780, 185757), (845, 171468), (858, 168870), (866, 167310), (990, 146354), (1014, 142890), (1170, 123838), (1287, 112580), (1299, 111540), (1430, 101322), (1521, 95260), (1690, 85734), (1716, 84435), (1732, 83655), (1859, 77940), (1980, 73177), (2028, 71445), (2145, 67548), (2165, 66924), (2340, 61919), (2535, 57156), (2574, 56290), (2598, 55770), (2860, 50661), (3042, 47630), (3380, 42867), (3718, 38970), (3897, 37180), (4290, 33774), (4330, 33462), (4763, 30420), (5070, 28578), (5148, 28145), (5196, 27885), (5577, 25980), (5629, 25740), (6084, 23815), (6435, 22516), (6495, 22308), (7436, 19485), (7605, 19052), (7794, 18590), (8580, 16887), (8660, 16731), (9295, 15588), (9526, 15210), (10140, 14289), (11154, 12990), (11258, 12870)]