28960800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1097}}^1$

素因数の和:1131

約数の個数: 144

約数和(自身を含む): 102930912

約数和(自身を除く): 73970112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1097, 1100, 1200, 1320, 1650, 1760, 2194, 2200, 2400, 2640, 3291, 3300, 4388, 4400, 5280, 5485, 6582, 6600, 8776, 8800, 10970, 12067, 13164, 13200, 16455, 17552, 21940, 24134, 26328, 26400, 27425, 32910, 35104, 36201, 43880, 48268, 52656, 54850, 60335, 65820, 72402, 82275, 87760, 96536, 105312, 109700, 120670, 131640, 144804, 164550, 175520, 181005, 193072, 219400, 241340, 263280, 289608, 301675, 329100, 362010, 386144, 438800, 482680, 526560, 579216, 603350, 658200, 724020, 877600, 905025, 965360, 1158432, 1206700, 1316400, 1448040, 1810050, 1930720, 2413400, 2632800, 2896080, 3620100, 4826800, 5792160, 7240200, 9653600, 14480400, 28960800]

約数ペア:

[(1, 28960800), (2, 14480400), (3, 9653600), (4, 7240200), (5, 5792160), (6, 4826800), (8, 3620100), (10, 2896080), (11, 2632800), (12, 2413400), (15, 1930720), (16, 1810050), (20, 1448040), (22, 1316400), (24, 1206700), (25, 1158432), (30, 965360), (32, 905025), (33, 877600), (40, 724020), (44, 658200), (48, 603350), (50, 579216), (55, 526560), (60, 482680), (66, 438800), (75, 386144), (80, 362010), (88, 329100), (96, 301675), (100, 289608), (110, 263280), (120, 241340), (132, 219400), (150, 193072), (160, 181005), (165, 175520), (176, 164550), (200, 144804), (220, 131640), (240, 120670), (264, 109700), (275, 105312), (300, 96536), (330, 87760), (352, 82275), (400, 72402), (440, 65820), (480, 60335), (528, 54850), (550, 52656), (600, 48268), (660, 43880), (800, 36201), (825, 35104), (880, 32910), (1056, 27425), (1097, 26400), (1100, 26328), (1200, 24134), (1320, 21940), (1650, 17552), (1760, 16455), (2194, 13200), (2200, 13164), (2400, 12067), (2640, 10970), (3291, 8800), (3300, 8776), (4388, 6600), (4400, 6582), (5280, 5485)]