145782780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1307}}^1$

素因数の和:1356

約数の個数: 144

約数和(自身を含む): 482557824

約数和(自身を除く): 336775044

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 286, 330, 338, 390, 429, 507, 572, 660, 676, 715, 780, 845, 858, 1014, 1307, 1430, 1690, 1716, 1859, 2028, 2145, 2535, 2614, 2860, 3380, 3718, 3921, 4290, 5070, 5228, 5577, 6535, 7436, 7842, 8580, 9295, 10140, 11154, 13070, 14377, 15684, 16991, 18590, 19605, 22308, 26140, 27885, 28754, 33982, 37180, 39210, 43131, 50973, 55770, 57508, 67964, 71885, 78420, 84955, 86262, 101946, 111540, 143770, 169910, 172524, 186901, 203892, 215655, 220883, 254865, 287540, 339820, 373802, 431310, 441766, 509730, 560703, 662649, 747604, 862620, 883532, 934505, 1019460, 1104415, 1121406, 1325298, 1869010, 2208830, 2242812, 2429713, 2650596, 2803515, 3313245, 3738020, 4417660, 4859426, 5607030, 6626490, 7289139, 9718852, 11214060, 12148565, 13252980, 14578278, 24297130, 29156556, 36445695, 48594260, 72891390, 145782780]

約数ペア:

[(1, 145782780), (2, 72891390), (3, 48594260), (4, 36445695), (5, 29156556), (6, 24297130), (10, 14578278), (11, 13252980), (12, 12148565), (13, 11214060), (15, 9718852), (20, 7289139), (22, 6626490), (26, 5607030), (30, 4859426), (33, 4417660), (39, 3738020), (44, 3313245), (52, 2803515), (55, 2650596), (60, 2429713), (65, 2242812), (66, 2208830), (78, 1869010), (110, 1325298), (130, 1121406), (132, 1104415), (143, 1019460), (156, 934505), (165, 883532), (169, 862620), (195, 747604), (220, 662649), (260, 560703), (286, 509730), (330, 441766), (338, 431310), (390, 373802), (429, 339820), (507, 287540), (572, 254865), (660, 220883), (676, 215655), (715, 203892), (780, 186901), (845, 172524), (858, 169910), (1014, 143770), (1307, 111540), (1430, 101946), (1690, 86262), (1716, 84955), (1859, 78420), (2028, 71885), (2145, 67964), (2535, 57508), (2614, 55770), (2860, 50973), (3380, 43131), (3718, 39210), (3921, 37180), (4290, 33982), (5070, 28754), (5228, 27885), (5577, 26140), (6535, 22308), (7436, 19605), (7842, 18590), (8580, 16991), (9295, 15684), (10140, 14377), (11154, 13070)]