189950400

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{4397}}^1$

素因数の和:4428

約数の個数: 168

約数和(自身を含む): 692597040

約数和(自身を除く): 502646640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4397, 4800, 5400, 7200, 8640, 8794, 10800, 13191, 14400, 17588, 21600, 21985, 26382, 35176, 39573, 43200, 43970, 52764, 65955, 70352, 79146, 87940, 105528, 109925, 118719, 131910, 140704, 158292, 175880, 197865, 211056, 219850, 237438, 263820, 281408, 316584, 329775, 351760, 395730, 422112, 439700, 474876, 527640, 593595, 633168, 659550, 703520, 791460, 844224, 879400, 949752, 989325, 1055280, 1187190, 1266336, 1319100, 1407040, 1582920, 1758800, 1899504, 1978650, 2110560, 2374380, 2532672, 2638200, 2967975, 3165840, 3517600, 3799008, 3957300, 4221120, 4748760, 5276400, 5935950, 6331680, 7035200, 7598016, 7914600, 9497520, 10552800, 11871900, 12663360, 15829200, 18995040, 21105600, 23743800, 31658400, 37990080, 47487600, 63316800, 94975200, 189950400]

約数ペア:

[(1, 189950400), (2, 94975200), (3, 63316800), (4, 47487600), (5, 37990080), (6, 31658400), (8, 23743800), (9, 21105600), (10, 18995040), (12, 15829200), (15, 12663360), (16, 11871900), (18, 10552800), (20, 9497520), (24, 7914600), (25, 7598016), (27, 7035200), (30, 6331680), (32, 5935950), (36, 5276400), (40, 4748760), (45, 4221120), (48, 3957300), (50, 3799008), (54, 3517600), (60, 3165840), (64, 2967975), (72, 2638200), (75, 2532672), (80, 2374380), (90, 2110560), (96, 1978650), (100, 1899504), (108, 1758800), (120, 1582920), (135, 1407040), (144, 1319100), (150, 1266336), (160, 1187190), (180, 1055280), (192, 989325), (200, 949752), (216, 879400), (225, 844224), (240, 791460), (270, 703520), (288, 659550), (300, 633168), (320, 593595), (360, 527640), (400, 474876), (432, 439700), (450, 422112), (480, 395730), (540, 351760), (576, 329775), (600, 316584), (675, 281408), (720, 263820), (800, 237438), (864, 219850), (900, 211056), (960, 197865), (1080, 175880), (1200, 158292), (1350, 140704), (1440, 131910), (1600, 118719), (1728, 109925), (1800, 105528), (2160, 87940), (2400, 79146), (2700, 70352), (2880, 65955), (3600, 52764), (4320, 43970), (4397, 43200), (4800, 39573), (5400, 35176), (7200, 26382), (8640, 21985), (8794, 21600), (10800, 17588), (13191, 14400)]