421954920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{43411}}^1$

素因数の和:43437

約数の個数: 96

約数和(自身を含む): 1422177120

約数和(自身を除く): 1000222200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 43411, 86822, 130233, 173644, 217055, 260466, 347288, 390699, 434110, 520932, 651165, 781398, 868220, 1041864, 1172097, 1302330, 1562796, 1736440, 1953495, 2344194, 2604660, 3125592, 3516291, 3906990, 4688388, 5209320, 5860485, 7032582, 7813980, 9376776, 10548873, 11720970, 14065164, 15627960, 17581455, 21097746, 23441940, 28130328, 35162910, 42195492, 46883880, 52744365, 70325820, 84390984, 105488730, 140651640, 210977460, 421954920]

約数ペア:

[(1, 421954920), (2, 210977460), (3, 140651640), (4, 105488730), (5, 84390984), (6, 70325820), (8, 52744365), (9, 46883880), (10, 42195492), (12, 35162910), (15, 28130328), (18, 23441940), (20, 21097746), (24, 17581455), (27, 15627960), (30, 14065164), (36, 11720970), (40, 10548873), (45, 9376776), (54, 7813980), (60, 7032582), (72, 5860485), (81, 5209320), (90, 4688388), (108, 3906990), (120, 3516291), (135, 3125592), (162, 2604660), (180, 2344194), (216, 1953495), (243, 1736440), (270, 1562796), (324, 1302330), (360, 1172097), (405, 1041864), (486, 868220), (540, 781398), (648, 651165), (810, 520932), (972, 434110), (1080, 390699), (1215, 347288), (1620, 260466), (1944, 217055), (2430, 173644), (3240, 130233), (4860, 86822), (9720, 43411)]