88819560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 319438080

約数和(自身を除く): 230618520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 631, 680, 690, 765, 782, 828, 920, 1020, 1035, 1173, 1224, 1262, 1380, 1530, 1564, 1656, 1893, 1955, 2040, 2070, 2346, 2524, 2760, 3060, 3128, 3155, 3519, 3786, 3910, 4140, 4692, 5048, 5679, 5865, 6120, 6310, 7038, 7572, 7820, 8280, 9384, 9465, 10727, 11358, 11730, 12620, 14076, 14513, 15144, 15640, 17595, 18930, 21454, 22716, 23460, 25240, 28152, 28395, 29026, 32181, 35190, 37860, 42908, 43539, 45432, 46920, 53635, 56790, 58052, 64362, 70380, 72565, 75720, 85816, 87078, 96543, 107270, 113580, 116104, 128724, 130617, 140760, 145130, 160905, 174156, 193086, 214540, 217695, 227160, 246721, 257448, 261234, 290260, 321810, 348312, 386172, 429080, 435390, 482715, 493442, 522468, 580520, 643620, 653085, 740163, 772344, 870780, 965430, 986884, 1044936, 1233605, 1287240, 1306170, 1480326, 1741560, 1930860, 1973768, 2220489, 2467210, 2612340, 2960652, 3700815, 3861720, 4440978, 4934420, 5224680, 5921304, 7401630, 8881956, 9868840, 11102445, 14803260, 17763912, 22204890, 29606520, 44409780, 88819560]

約数ペア:

[(1, 88819560), (2, 44409780), (3, 29606520), (4, 22204890), (5, 17763912), (6, 14803260), (8, 11102445), (9, 9868840), (10, 8881956), (12, 7401630), (15, 5921304), (17, 5224680), (18, 4934420), (20, 4440978), (23, 3861720), (24, 3700815), (30, 2960652), (34, 2612340), (36, 2467210), (40, 2220489), (45, 1973768), (46, 1930860), (51, 1741560), (60, 1480326), (68, 1306170), (69, 1287240), (72, 1233605), (85, 1044936), (90, 986884), (92, 965430), (102, 870780), (115, 772344), (120, 740163), (136, 653085), (138, 643620), (153, 580520), (170, 522468), (180, 493442), (184, 482715), (204, 435390), (207, 429080), (230, 386172), (255, 348312), (276, 321810), (306, 290260), (340, 261234), (345, 257448), (360, 246721), (391, 227160), (408, 217695), (414, 214540), (460, 193086), (510, 174156), (552, 160905), (612, 145130), (631, 140760), (680, 130617), (690, 128724), (765, 116104), (782, 113580), (828, 107270), (920, 96543), (1020, 87078), (1035, 85816), (1173, 75720), (1224, 72565), (1262, 70380), (1380, 64362), (1530, 58052), (1564, 56790), (1656, 53635), (1893, 46920), (1955, 45432), (2040, 43539), (2070, 42908), (2346, 37860), (2524, 35190), (2760, 32181), (3060, 29026), (3128, 28395), (3155, 28152), (3519, 25240), (3786, 23460), (3910, 22716), (4140, 21454), (4692, 18930), (5048, 17595), (5679, 15640), (5865, 15144), (6120, 14513), (6310, 14076), (7038, 12620), (7572, 11730), (7820, 11358), (8280, 10727), (9384, 9465)]