889110300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227977}}^1$

素因数の和:228007

約数の個数: 72

約数和(自身を含む): 2770388656

約数和(自身を除く): 1881278356

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, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 227977, 455954, 683931, 911908, 1139885, 1367862, 2279770, 2735724, 2963701, 3419655, 4559540, 5699425, 5927402, 6839310, 8891103, 11398850, 11854804, 13678620, 14818505, 17098275, 17782206, 22797700, 29637010, 34196550, 35564412, 44455515, 59274020, 68393100, 74092525, 88911030, 148185050, 177822060, 222277575, 296370100, 444555150, 889110300]

約数ペア:

[(1, 889110300), (2, 444555150), (3, 296370100), (4, 222277575), (5, 177822060), (6, 148185050), (10, 88911030), (12, 74092525), (13, 68393100), (15, 59274020), (20, 44455515), (25, 35564412), (26, 34196550), (30, 29637010), (39, 22797700), (50, 17782206), (52, 17098275), (60, 14818505), (65, 13678620), (75, 11854804), (78, 11398850), (100, 8891103), (130, 6839310), (150, 5927402), (156, 5699425), (195, 4559540), (260, 3419655), (300, 2963701), (325, 2735724), (390, 2279770), (650, 1367862), (780, 1139885), (975, 911908), (1300, 683931), (1950, 455954), (3900, 227977)]