43919460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^2$

素因数の和:302

約数の個数: 108

約数和(自身を含む): 144525108

約数和(自身を除く): 100605648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 137, 156, 180, 195, 234, 260, 274, 390, 411, 468, 548, 585, 685, 780, 822, 1170, 1233, 1370, 1644, 1781, 2055, 2340, 2466, 2740, 3562, 4110, 4932, 5343, 6165, 7124, 8220, 8905, 10686, 12330, 16029, 17810, 18769, 21372, 24660, 26715, 32058, 35620, 37538, 53430, 56307, 64116, 75076, 80145, 93845, 106860, 112614, 160290, 168921, 187690, 225228, 243997, 281535, 320580, 337842, 375380, 487994, 563070, 675684, 731991, 844605, 975988, 1126140, 1219985, 1463982, 1689210, 2195973, 2439970, 2927964, 3378420, 3659955, 4391946, 4879940, 7319910, 8783892, 10979865, 14639820, 21959730, 43919460]

約数ペア:

[(1, 43919460), (2, 21959730), (3, 14639820), (4, 10979865), (5, 8783892), (6, 7319910), (9, 4879940), (10, 4391946), (12, 3659955), (13, 3378420), (15, 2927964), (18, 2439970), (20, 2195973), (26, 1689210), (30, 1463982), (36, 1219985), (39, 1126140), (45, 975988), (52, 844605), (60, 731991), (65, 675684), (78, 563070), (90, 487994), (117, 375380), (130, 337842), (137, 320580), (156, 281535), (180, 243997), (195, 225228), (234, 187690), (260, 168921), (274, 160290), (390, 112614), (411, 106860), (468, 93845), (548, 80145), (585, 75076), (685, 64116), (780, 56307), (822, 53430), (1170, 37538), (1233, 35620), (1370, 32058), (1644, 26715), (1781, 24660), (2055, 21372), (2340, 18769), (2466, 17810), (2740, 16029), (3562, 12330), (4110, 10686), (4932, 8905), (5343, 8220), (6165, 7124)]