198654300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16979}}^1$

素因数の和:17012

約数の個数: 108

約数和(自身を含む): 670608120

約数和(自身を除く): 471953820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 16979, 33958, 50937, 67916, 84895, 101874, 152811, 169790, 203748, 220727, 254685, 305622, 339580, 424475, 441454, 509370, 611244, 662181, 764055, 848950, 882908, 1018740, 1103635, 1273425, 1324362, 1528110, 1697900, 1986543, 2207270, 2546850, 2648724, 3056220, 3310905, 3820275, 3973086, 4414540, 5093700, 5518175, 6621810, 7640550, 7946172, 9932715, 11036350, 13243620, 15281100, 16554525, 19865430, 22072700, 33109050, 39730860, 49663575, 66218100, 99327150, 198654300]

約数ペア:

[(1, 198654300), (2, 99327150), (3, 66218100), (4, 49663575), (5, 39730860), (6, 33109050), (9, 22072700), (10, 19865430), (12, 16554525), (13, 15281100), (15, 13243620), (18, 11036350), (20, 9932715), (25, 7946172), (26, 7640550), (30, 6621810), (36, 5518175), (39, 5093700), (45, 4414540), (50, 3973086), (52, 3820275), (60, 3310905), (65, 3056220), (75, 2648724), (78, 2546850), (90, 2207270), (100, 1986543), (117, 1697900), (130, 1528110), (150, 1324362), (156, 1273425), (180, 1103635), (195, 1018740), (225, 882908), (234, 848950), (260, 764055), (300, 662181), (325, 611244), (390, 509370), (450, 441454), (468, 424475), (585, 339580), (650, 305622), (780, 254685), (900, 220727), (975, 203748), (1170, 169790), (1300, 152811), (1950, 101874), (2340, 84895), (2925, 67916), (3900, 50937), (5850, 33958), (11700, 16979)]