61349940

素因数分解:

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

素因数の和:239

約数の個数: 192

約数和(自身を含む): 208293120

約数和(自身を除く): 146943180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 41, 45, 51, 54, 60, 68, 82, 85, 90, 102, 108, 123, 135, 153, 163, 164, 170, 180, 204, 205, 246, 255, 270, 306, 326, 340, 369, 410, 459, 489, 492, 510, 540, 612, 615, 652, 697, 738, 765, 815, 820, 918, 978, 1020, 1107, 1230, 1394, 1467, 1476, 1530, 1630, 1836, 1845, 1956, 2091, 2214, 2295, 2445, 2460, 2771, 2788, 2934, 3060, 3260, 3485, 3690, 4182, 4401, 4428, 4590, 4890, 5535, 5542, 5868, 6273, 6683, 6970, 7335, 7380, 8313, 8364, 8802, 9180, 9780, 10455, 11070, 11084, 12546, 13366, 13855, 13940, 14670, 16626, 17604, 18819, 20049, 20910, 22005, 22140, 24939, 25092, 26732, 27710, 29340, 31365, 33252, 33415, 37638, 40098, 41565, 41820, 44010, 49878, 55420, 60147, 62730, 66830, 74817, 75276, 80196, 83130, 88020, 94095, 99756, 100245, 113611, 120294, 124695, 125460, 133660, 149634, 166260, 180441, 188190, 200490, 227222, 240588, 249390, 299268, 300735, 340833, 360882, 374085, 376380, 400980, 454444, 498780, 568055, 601470, 681666, 721764, 748170, 902205, 1022499, 1136110, 1202940, 1363332, 1496340, 1704165, 1804410, 2044998, 2272220, 3067497, 3408330, 3608820, 4089996, 5112495, 6134994, 6816660, 10224990, 12269988, 15337485, 20449980, 30674970, 61349940]

約数ペア:

[(1, 61349940), (2, 30674970), (3, 20449980), (4, 15337485), (5, 12269988), (6, 10224990), (9, 6816660), (10, 6134994), (12, 5112495), (15, 4089996), (17, 3608820), (18, 3408330), (20, 3067497), (27, 2272220), (30, 2044998), (34, 1804410), (36, 1704165), (41, 1496340), (45, 1363332), (51, 1202940), (54, 1136110), (60, 1022499), (68, 902205), (82, 748170), (85, 721764), (90, 681666), (102, 601470), (108, 568055), (123, 498780), (135, 454444), (153, 400980), (163, 376380), (164, 374085), (170, 360882), (180, 340833), (204, 300735), (205, 299268), (246, 249390), (255, 240588), (270, 227222), (306, 200490), (326, 188190), (340, 180441), (369, 166260), (410, 149634), (459, 133660), (489, 125460), (492, 124695), (510, 120294), (540, 113611), (612, 100245), (615, 99756), (652, 94095), (697, 88020), (738, 83130), (765, 80196), (815, 75276), (820, 74817), (918, 66830), (978, 62730), (1020, 60147), (1107, 55420), (1230, 49878), (1394, 44010), (1467, 41820), (1476, 41565), (1530, 40098), (1630, 37638), (1836, 33415), (1845, 33252), (1956, 31365), (2091, 29340), (2214, 27710), (2295, 26732), (2445, 25092), (2460, 24939), (2771, 22140), (2788, 22005), (2934, 20910), (3060, 20049), (3260, 18819), (3485, 17604), (3690, 16626), (4182, 14670), (4401, 13940), (4428, 13855), (4590, 13366), (4890, 12546), (5535, 11084), (5542, 11070), (5868, 10455), (6273, 9780), (6683, 9180), (6970, 8802), (7335, 8364), (7380, 8313)]