123056700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 387891840

約数和(自身を除く): 264835140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 139, 150, 156, 195, 227, 260, 278, 300, 325, 390, 417, 454, 556, 650, 681, 695, 780, 834, 908, 975, 1135, 1300, 1362, 1390, 1668, 1807, 1950, 2085, 2270, 2724, 2780, 2951, 3405, 3475, 3614, 3900, 4170, 4540, 5421, 5675, 5902, 6810, 6950, 7228, 8340, 8853, 9035, 10425, 10842, 11350, 11804, 13620, 13900, 14755, 17025, 17706, 18070, 20850, 21684, 22700, 27105, 29510, 31553, 34050, 35412, 36140, 41700, 44265, 45175, 54210, 59020, 63106, 68100, 73775, 88530, 90350, 94659, 108420, 126212, 135525, 147550, 157765, 177060, 180700, 189318, 221325, 271050, 295100, 315530, 378636, 410189, 442650, 473295, 542100, 631060, 788825, 820378, 885300, 946590, 1230567, 1577650, 1640756, 1893180, 2050945, 2366475, 2461134, 3155300, 4101890, 4732950, 4922268, 6152835, 8203780, 9465900, 10254725, 12305670, 20509450, 24611340, 30764175, 41018900, 61528350, 123056700]

約数ペア:

[(1, 123056700), (2, 61528350), (3, 41018900), (4, 30764175), (5, 24611340), (6, 20509450), (10, 12305670), (12, 10254725), (13, 9465900), (15, 8203780), (20, 6152835), (25, 4922268), (26, 4732950), (30, 4101890), (39, 3155300), (50, 2461134), (52, 2366475), (60, 2050945), (65, 1893180), (75, 1640756), (78, 1577650), (100, 1230567), (130, 946590), (139, 885300), (150, 820378), (156, 788825), (195, 631060), (227, 542100), (260, 473295), (278, 442650), (300, 410189), (325, 378636), (390, 315530), (417, 295100), (454, 271050), (556, 221325), (650, 189318), (681, 180700), (695, 177060), (780, 157765), (834, 147550), (908, 135525), (975, 126212), (1135, 108420), (1300, 94659), (1362, 90350), (1390, 88530), (1668, 73775), (1807, 68100), (1950, 63106), (2085, 59020), (2270, 54210), (2724, 45175), (2780, 44265), (2951, 41700), (3405, 36140), (3475, 35412), (3614, 34050), (3900, 31553), (4170, 29510), (4540, 27105), (5421, 22700), (5675, 21684), (5902, 20850), (6810, 18070), (6950, 17706), (7228, 17025), (8340, 14755), (8853, 13900), (9035, 13620), (10425, 11804), (10842, 11350)]