28095600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1835

約数の個数: 120

約数和(自身を含む): 96976432

約数和(自身を除く): 68880832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1801, 1950, 2600, 3120, 3602, 3900, 5200, 5403, 7204, 7800, 9005, 10806, 14408, 15600, 18010, 21612, 23413, 27015, 28816, 36020, 43224, 45025, 46826, 54030, 70239, 72040, 86448, 90050, 93652, 108060, 117065, 135075, 140478, 144080, 180100, 187304, 216120, 234130, 270150, 280956, 351195, 360200, 374608, 432240, 468260, 540300, 561912, 585325, 702390, 720400, 936520, 1080600, 1123824, 1170650, 1404780, 1755975, 1873040, 2161200, 2341300, 2809560, 3511950, 4682600, 5619120, 7023900, 9365200, 14047800, 28095600]

約数ペア:

[(1, 28095600), (2, 14047800), (3, 9365200), (4, 7023900), (5, 5619120), (6, 4682600), (8, 3511950), (10, 2809560), (12, 2341300), (13, 2161200), (15, 1873040), (16, 1755975), (20, 1404780), (24, 1170650), (25, 1123824), (26, 1080600), (30, 936520), (39, 720400), (40, 702390), (48, 585325), (50, 561912), (52, 540300), (60, 468260), (65, 432240), (75, 374608), (78, 360200), (80, 351195), (100, 280956), (104, 270150), (120, 234130), (130, 216120), (150, 187304), (156, 180100), (195, 144080), (200, 140478), (208, 135075), (240, 117065), (260, 108060), (300, 93652), (312, 90050), (325, 86448), (390, 72040), (400, 70239), (520, 54030), (600, 46826), (624, 45025), (650, 43224), (780, 36020), (975, 28816), (1040, 27015), (1200, 23413), (1300, 21612), (1560, 18010), (1801, 15600), (1950, 14408), (2600, 10806), (3120, 9005), (3602, 7800), (3900, 7204), (5200, 5403)]