147313260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1297}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 447903456

約数和(自身を除く): 300590196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 631, 1262, 1297, 1893, 2524, 2594, 3155, 3786, 3891, 5188, 5679, 6310, 6485, 7572, 7782, 9465, 11358, 11673, 12620, 12970, 15564, 18930, 19455, 22716, 23346, 25940, 28395, 37860, 38910, 46692, 56790, 58365, 77820, 113580, 116730, 233460, 818407, 1636814, 2455221, 3273628, 4092035, 4910442, 7365663, 8184070, 9820884, 12276105, 14731326, 16368140, 24552210, 29462652, 36828315, 49104420, 73656630, 147313260]

約数ペア:

[(1, 147313260), (2, 73656630), (3, 49104420), (4, 36828315), (5, 29462652), (6, 24552210), (9, 16368140), (10, 14731326), (12, 12276105), (15, 9820884), (18, 8184070), (20, 7365663), (30, 4910442), (36, 4092035), (45, 3273628), (60, 2455221), (90, 1636814), (180, 818407), (631, 233460), (1262, 116730), (1297, 113580), (1893, 77820), (2524, 58365), (2594, 56790), (3155, 46692), (3786, 38910), (3891, 37860), (5188, 28395), (5679, 25940), (6310, 23346), (6485, 22716), (7572, 19455), (7782, 18930), (9465, 15564), (11358, 12970), (11673, 12620)]