19004445900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{21569}}^1$

素因数の和:21689

約数の個数: 216

約数和(自身を含む): 65716887600

約数和(自身を除く): 46712441700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 89, 90, 99, 100, 110, 132, 150, 165, 178, 180, 198, 220, 225, 267, 275, 300, 330, 356, 396, 445, 450, 495, 534, 550, 660, 801, 825, 890, 900, 979, 990, 1068, 1100, 1335, 1602, 1650, 1780, 1958, 1980, 2225, 2475, 2670, 2937, 3204, 3300, 3916, 4005, 4450, 4895, 4950, 5340, 5874, 6675, 8010, 8811, 8900, 9790, 9900, 11748, 13350, 14685, 16020, 17622, 19580, 20025, 21569, 24475, 26700, 29370, 35244, 40050, 43138, 44055, 48950, 58740, 64707, 73425, 80100, 86276, 88110, 97900, 107845, 129414, 146850, 176220, 194121, 215690, 220275, 237259, 258828, 293700, 323535, 388242, 431380, 440550, 474518, 539225, 647070, 711777, 776484, 881100, 949036, 970605, 1078450, 1186295, 1294140, 1423554, 1617675, 1919641, 1941210, 2135331, 2156900, 2372590, 2847108, 3235350, 3558885, 3839282, 3882420, 4270662, 4745180, 4853025, 5758923, 5931475, 6470700, 7117770, 7678564, 8541324, 9598205, 9706050, 10676655, 11517846, 11862950, 14235540, 17276769, 17794425, 19196410, 19412100, 21116051, 21353310, 23035692, 23725900, 28794615, 34553538, 35588850, 38392820, 42232102, 42706620, 47991025, 53383275, 57589230, 63348153, 69107076, 71177700, 84464204, 86383845, 95982050, 105580255, 106766550, 115178460, 126696306, 143973075, 172767690, 190044459, 191964100, 211160510, 213533100, 253392612, 287946150, 316740765, 345535380, 380088918, 422321020, 431919225, 527901275, 575892300, 633481530, 760177836, 863838450, 950222295, 1055802550, 1266963060, 1583703825, 1727676900, 1900444590, 2111605100, 3167407650, 3800889180, 4751111475, 6334815300, 9502222950, 19004445900]

約数ペア:

[(1, 19004445900), (2, 9502222950), (3, 6334815300), (4, 4751111475), (5, 3800889180), (6, 3167407650), (9, 2111605100), (10, 1900444590), (11, 1727676900), (12, 1583703825), (15, 1266963060), (18, 1055802550), (20, 950222295), (22, 863838450), (25, 760177836), (30, 633481530), (33, 575892300), (36, 527901275), (44, 431919225), (45, 422321020), (50, 380088918), (55, 345535380), (60, 316740765), (66, 287946150), (75, 253392612), (89, 213533100), (90, 211160510), (99, 191964100), (100, 190044459), (110, 172767690), (132, 143973075), (150, 126696306), (165, 115178460), (178, 106766550), (180, 105580255), (198, 95982050), (220, 86383845), (225, 84464204), (267, 71177700), (275, 69107076), (300, 63348153), (330, 57589230), (356, 53383275), (396, 47991025), (445, 42706620), (450, 42232102), (495, 38392820), (534, 35588850), (550, 34553538), (660, 28794615), (801, 23725900), (825, 23035692), (890, 21353310), (900, 21116051), (979, 19412100), (990, 19196410), (1068, 17794425), (1100, 17276769), (1335, 14235540), (1602, 11862950), (1650, 11517846), (1780, 10676655), (1958, 9706050), (1980, 9598205), (2225, 8541324), (2475, 7678564), (2670, 7117770), (2937, 6470700), (3204, 5931475), (3300, 5758923), (3916, 4853025), (4005, 4745180), (4450, 4270662), (4895, 3882420), (4950, 3839282), (5340, 3558885), (5874, 3235350), (6675, 2847108), (8010, 2372590), (8811, 2156900), (8900, 2135331), (9790, 1941210), (9900, 1919641), (11748, 1617675), (13350, 1423554), (14685, 1294140), (16020, 1186295), (17622, 1078450), (19580, 970605), (20025, 949036), (21569, 881100), (24475, 776484), (26700, 711777), (29370, 647070), (35244, 539225), (40050, 474518), (43138, 440550), (44055, 431380), (48950, 388242), (58740, 323535), (64707, 293700), (73425, 258828), (80100, 237259), (86276, 220275), (88110, 215690), (97900, 194121), (107845, 176220), (129414, 146850)]