154278540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21977}}^1$

素因数の和:22008

約数の個数: 96

約数和(自身を含む): 516922560

約数和(自身を除く): 362644020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 21977, 43954, 65931, 87908, 109885, 131862, 197793, 219770, 263724, 285701, 329655, 395586, 439540, 571402, 593379, 659310, 791172, 857103, 988965, 1142804, 1186758, 1318620, 1428505, 1714206, 1977930, 2373516, 2571309, 2857010, 2966895, 3428412, 3955860, 4285515, 5142618, 5714020, 5933790, 7713927, 8571030, 10285236, 11867580, 12856545, 15427854, 17142060, 25713090, 30855708, 38569635, 51426180, 77139270, 154278540]

約数ペア:

[(1, 154278540), (2, 77139270), (3, 51426180), (4, 38569635), (5, 30855708), (6, 25713090), (9, 17142060), (10, 15427854), (12, 12856545), (13, 11867580), (15, 10285236), (18, 8571030), (20, 7713927), (26, 5933790), (27, 5714020), (30, 5142618), (36, 4285515), (39, 3955860), (45, 3428412), (52, 2966895), (54, 2857010), (60, 2571309), (65, 2373516), (78, 1977930), (90, 1714206), (108, 1428505), (117, 1318620), (130, 1186758), (135, 1142804), (156, 988965), (180, 857103), (195, 791172), (234, 659310), (260, 593379), (270, 571402), (351, 439540), (390, 395586), (468, 329655), (540, 285701), (585, 263724), (702, 219770), (780, 197793), (1170, 131862), (1404, 109885), (1755, 87908), (2340, 65931), (3510, 43954), (7020, 21977)]