148682820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 519450624

約数和(自身を除く): 370767804

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 43, 44, 52, 55, 60, 62, 65, 66, 78, 86, 93, 110, 124, 129, 130, 132, 143, 155, 156, 165, 169, 172, 186, 195, 215, 220, 258, 260, 286, 310, 330, 338, 341, 372, 390, 403, 429, 430, 465, 473, 507, 516, 559, 572, 620, 645, 660, 676, 682, 715, 780, 806, 845, 858, 860, 930, 946, 1014, 1023, 1118, 1209, 1290, 1333, 1364, 1419, 1430, 1612, 1677, 1690, 1705, 1716, 1859, 1860, 1892, 2015, 2028, 2046, 2145, 2236, 2365, 2418, 2535, 2580, 2666, 2795, 2838, 2860, 3354, 3380, 3410, 3718, 3999, 4030, 4092, 4290, 4433, 4730, 4836, 5070, 5115, 5239, 5332, 5577, 5590, 5676, 6045, 6149, 6665, 6708, 6820, 7095, 7267, 7436, 7998, 8060, 8385, 8580, 8866, 9295, 9460, 10140, 10230, 10478, 11154, 11180, 12090, 12298, 13299, 13330, 14190, 14534, 14663, 15717, 15996, 16770, 17329, 17732, 18447, 18590, 19995, 20460, 20956, 21801, 22165, 22308, 24180, 24596, 26195, 26598, 26660, 27885, 28380, 29068, 29326, 30745, 31434, 33540, 34658, 36335, 36894, 37180, 39990, 43602, 43989, 44330, 51987, 52390, 53196, 55770, 57629, 58652, 61490, 62868, 66495, 69316, 72670, 73315, 73788, 78585, 79937, 79980, 86645, 87204, 87978, 88660, 92235, 103974, 104780, 109005, 111540, 115258, 122980, 132990, 145340, 146630, 157170, 159874, 172887, 173290, 175956, 184470, 190619, 207948, 218010, 219945, 225277, 230516, 239811, 259935, 265980, 288145, 293260, 314340, 319748, 345774, 346580, 368940, 381238, 399685, 436020, 439890, 450554, 479622, 519870, 571857, 576290, 675831, 691548, 762476, 799370, 864435, 879780, 901108, 953095, 959244, 1039740, 1126385, 1143714, 1152580, 1199055, 1351662, 1598740, 1728870, 1906190, 2252770, 2287428, 2398110, 2478047, 2703324, 2859285, 3379155, 3457740, 3812380, 4505540, 4796220, 4956094, 5718570, 6758310, 7434141, 9912188, 11437140, 12390235, 13516620, 14868282, 24780470, 29736564, 37170705, 49560940, 74341410, 148682820]

約数ペア:

[(1, 148682820), (2, 74341410), (3, 49560940), (4, 37170705), (5, 29736564), (6, 24780470), (10, 14868282), (11, 13516620), (12, 12390235), (13, 11437140), (15, 9912188), (20, 7434141), (22, 6758310), (26, 5718570), (30, 4956094), (31, 4796220), (33, 4505540), (39, 3812380), (43, 3457740), (44, 3379155), (52, 2859285), (55, 2703324), (60, 2478047), (62, 2398110), (65, 2287428), (66, 2252770), (78, 1906190), (86, 1728870), (93, 1598740), (110, 1351662), (124, 1199055), (129, 1152580), (130, 1143714), (132, 1126385), (143, 1039740), (155, 959244), (156, 953095), (165, 901108), (169, 879780), (172, 864435), (186, 799370), (195, 762476), (215, 691548), (220, 675831), (258, 576290), (260, 571857), (286, 519870), (310, 479622), (330, 450554), (338, 439890), (341, 436020), (372, 399685), (390, 381238), (403, 368940), (429, 346580), (430, 345774), (465, 319748), (473, 314340), (507, 293260), (516, 288145), (559, 265980), (572, 259935), (620, 239811), (645, 230516), (660, 225277), (676, 219945), (682, 218010), (715, 207948), (780, 190619), (806, 184470), (845, 175956), (858, 173290), (860, 172887), (930, 159874), (946, 157170), (1014, 146630), (1023, 145340), (1118, 132990), (1209, 122980), (1290, 115258), (1333, 111540), (1364, 109005), (1419, 104780), (1430, 103974), (1612, 92235), (1677, 88660), (1690, 87978), (1705, 87204), (1716, 86645), (1859, 79980), (1860, 79937), (1892, 78585), (2015, 73788), (2028, 73315), (2046, 72670), (2145, 69316), (2236, 66495), (2365, 62868), (2418, 61490), (2535, 58652), (2580, 57629), (2666, 55770), (2795, 53196), (2838, 52390), (2860, 51987), (3354, 44330), (3380, 43989), (3410, 43602), (3718, 39990), (3999, 37180), (4030, 36894), (4092, 36335), (4290, 34658), (4433, 33540), (4730, 31434), (4836, 30745), (5070, 29326), (5115, 29068), (5239, 28380), (5332, 27885), (5577, 26660), (5590, 26598), (5676, 26195), (6045, 24596), (6149, 24180), (6665, 22308), (6708, 22165), (6820, 21801), (7095, 20956), (7267, 20460), (7436, 19995), (7998, 18590), (8060, 18447), (8385, 17732), (8580, 17329), (8866, 16770), (9295, 15996), (9460, 15717), (10140, 14663), (10230, 14534), (10478, 14190), (11154, 13330), (11180, 13299), (12090, 12298)]