123255600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7901}}^1$

素因数の和:7935

約数の個数: 120

約数和(自身を含む): 425254032

約数和(自身を除く): 301998432

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, 1950, 2600, 3120, 3900, 5200, 7800, 7901, 15600, 15802, 23703, 31604, 39505, 47406, 63208, 79010, 94812, 102713, 118515, 126416, 158020, 189624, 197525, 205426, 237030, 308139, 316040, 379248, 395050, 410852, 474060, 513565, 592575, 616278, 632080, 790100, 821704, 948120, 1027130, 1185150, 1232556, 1540695, 1580200, 1643408, 1896240, 2054260, 2370300, 2465112, 2567825, 3081390, 3160400, 4108520, 4740600, 4930224, 5135650, 6162780, 7703475, 8217040, 9481200, 10271300, 12325560, 15406950, 20542600, 24651120, 30813900, 41085200, 61627800, 123255600]

約数ペア:

[(1, 123255600), (2, 61627800), (3, 41085200), (4, 30813900), (5, 24651120), (6, 20542600), (8, 15406950), (10, 12325560), (12, 10271300), (13, 9481200), (15, 8217040), (16, 7703475), (20, 6162780), (24, 5135650), (25, 4930224), (26, 4740600), (30, 4108520), (39, 3160400), (40, 3081390), (48, 2567825), (50, 2465112), (52, 2370300), (60, 2054260), (65, 1896240), (75, 1643408), (78, 1580200), (80, 1540695), (100, 1232556), (104, 1185150), (120, 1027130), (130, 948120), (150, 821704), (156, 790100), (195, 632080), (200, 616278), (208, 592575), (240, 513565), (260, 474060), (300, 410852), (312, 395050), (325, 379248), (390, 316040), (400, 308139), (520, 237030), (600, 205426), (624, 197525), (650, 189624), (780, 158020), (975, 126416), (1040, 118515), (1200, 102713), (1300, 94812), (1560, 79010), (1950, 63208), (2600, 47406), (3120, 39505), (3900, 31604), (5200, 23703), (7800, 15802), (7901, 15600)]