103789980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{82373}}^1$

素因数の和:82395

約数の個数: 72

約数和(自身を含む): 359809632

約数和(自身を除く): 256019652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 82373, 164746, 247119, 329492, 411865, 494238, 576611, 741357, 823730, 988476, 1153222, 1235595, 1482714, 1647460, 1729833, 2306444, 2471190, 2883055, 2965428, 3459666, 3706785, 4942380, 5189499, 5766110, 6919332, 7413570, 8649165, 10378998, 11532220, 14827140, 17298330, 20757996, 25947495, 34596660, 51894990, 103789980]

約数ペア:

[(1, 103789980), (2, 51894990), (3, 34596660), (4, 25947495), (5, 20757996), (6, 17298330), (7, 14827140), (9, 11532220), (10, 10378998), (12, 8649165), (14, 7413570), (15, 6919332), (18, 5766110), (20, 5189499), (21, 4942380), (28, 3706785), (30, 3459666), (35, 2965428), (36, 2883055), (42, 2471190), (45, 2306444), (60, 1729833), (63, 1647460), (70, 1482714), (84, 1235595), (90, 1153222), (105, 988476), (126, 823730), (140, 741357), (180, 576611), (210, 494238), (252, 411865), (315, 329492), (420, 247119), (630, 164746), (1260, 82373)]