204499800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 749483280

約数和(自身を除く): 544983480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 41, 45, 50, 51, 60, 68, 72, 75, 82, 85, 90, 100, 102, 120, 123, 136, 150, 153, 163, 164, 170, 180, 200, 204, 205, 225, 246, 255, 300, 306, 326, 328, 340, 360, 369, 408, 410, 425, 450, 489, 492, 510, 600, 612, 615, 652, 680, 697, 738, 765, 815, 820, 850, 900, 978, 984, 1020, 1025, 1224, 1230, 1275, 1304, 1394, 1467, 1476, 1530, 1630, 1640, 1700, 1800, 1845, 1956, 2040, 2050, 2091, 2445, 2460, 2550, 2771, 2788, 2934, 2952, 3060, 3075, 3260, 3400, 3485, 3690, 3825, 3912, 4075, 4100, 4182, 4890, 4920, 5100, 5542, 5576, 5868, 6120, 6150, 6273, 6520, 6683, 6970, 7335, 7380, 7650, 8150, 8200, 8313, 8364, 9225, 9780, 10200, 10455, 11084, 11736, 12225, 12300, 12546, 13366, 13855, 13940, 14670, 14760, 15300, 16300, 16626, 16728, 17425, 18450, 19560, 20049, 20910, 22168, 24450, 24600, 24939, 25092, 26732, 27710, 27880, 29340, 30600, 31365, 32600, 33252, 33415, 34850, 36675, 36900, 40098, 41565, 41820, 48900, 49878, 50184, 52275, 53464, 55420, 58680, 60147, 62730, 66504, 66830, 69275, 69700, 73350, 73800, 80196, 83130, 83640, 97800, 99756, 100245, 104550, 110840, 113611, 120294, 124695, 125460, 133660, 138550, 139400, 146700, 156825, 160392, 166260, 167075, 199512, 200490, 207825, 209100, 227222, 240588, 249390, 250920, 267320, 277100, 293400, 300735, 313650, 332520, 334150, 340833, 400980, 415650, 418200, 454444, 481176, 498780, 501225, 554200, 568055, 601470, 623475, 627300, 668300, 681666, 801960, 831300, 908888, 997560, 1002450, 1022499, 1136110, 1202940, 1246950, 1254600, 1336600, 1363332, 1503675, 1662600, 1704165, 2004900, 2044998, 2272220, 2405880, 2493900, 2726664, 2840275, 3007350, 3408330, 4009800, 4089996, 4544440, 4987800, 5112495, 5680550, 6014700, 6816660, 8179992, 8520825, 10224990, 11361100, 12029400, 13633320, 17041650, 20449980, 22722200, 25562475, 34083300, 40899960, 51124950, 68166600, 102249900, 204499800]

約数ペア:

[(1, 204499800), (2, 102249900), (3, 68166600), (4, 51124950), (5, 40899960), (6, 34083300), (8, 25562475), (9, 22722200), (10, 20449980), (12, 17041650), (15, 13633320), (17, 12029400), (18, 11361100), (20, 10224990), (24, 8520825), (25, 8179992), (30, 6816660), (34, 6014700), (36, 5680550), (40, 5112495), (41, 4987800), (45, 4544440), (50, 4089996), (51, 4009800), (60, 3408330), (68, 3007350), (72, 2840275), (75, 2726664), (82, 2493900), (85, 2405880), (90, 2272220), (100, 2044998), (102, 2004900), (120, 1704165), (123, 1662600), (136, 1503675), (150, 1363332), (153, 1336600), (163, 1254600), (164, 1246950), (170, 1202940), (180, 1136110), (200, 1022499), (204, 1002450), (205, 997560), (225, 908888), (246, 831300), (255, 801960), (300, 681666), (306, 668300), (326, 627300), (328, 623475), (340, 601470), (360, 568055), (369, 554200), (408, 501225), (410, 498780), (425, 481176), (450, 454444), (489, 418200), (492, 415650), (510, 400980), (600, 340833), (612, 334150), (615, 332520), (652, 313650), (680, 300735), (697, 293400), (738, 277100), (765, 267320), (815, 250920), (820, 249390), (850, 240588), (900, 227222), (978, 209100), (984, 207825), (1020, 200490), (1025, 199512), (1224, 167075), (1230, 166260), (1275, 160392), (1304, 156825), (1394, 146700), (1467, 139400), (1476, 138550), (1530, 133660), (1630, 125460), (1640, 124695), (1700, 120294), (1800, 113611), (1845, 110840), (1956, 104550), (2040, 100245), (2050, 99756), (2091, 97800), (2445, 83640), (2460, 83130), (2550, 80196), (2771, 73800), (2788, 73350), (2934, 69700), (2952, 69275), (3060, 66830), (3075, 66504), (3260, 62730), (3400, 60147), (3485, 58680), (3690, 55420), (3825, 53464), (3912, 52275), (4075, 50184), (4100, 49878), (4182, 48900), (4890, 41820), (4920, 41565), (5100, 40098), (5542, 36900), (5576, 36675), (5868, 34850), (6120, 33415), (6150, 33252), (6273, 32600), (6520, 31365), (6683, 30600), (6970, 29340), (7335, 27880), (7380, 27710), (7650, 26732), (8150, 25092), (8200, 24939), (8313, 24600), (8364, 24450), (9225, 22168), (9780, 20910), (10200, 20049), (10455, 19560), (11084, 18450), (11736, 17425), (12225, 16728), (12300, 16626), (12546, 16300), (13366, 15300), (13855, 14760), (13940, 14670)]