63671820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 202245120

約数和(自身を除く): 138573300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 37, 43, 46, 58, 60, 69, 74, 86, 87, 92, 111, 115, 116, 129, 138, 145, 148, 172, 174, 185, 215, 222, 230, 258, 276, 290, 345, 348, 370, 430, 435, 444, 460, 516, 555, 580, 645, 667, 690, 740, 851, 860, 870, 989, 1073, 1110, 1247, 1290, 1334, 1380, 1591, 1702, 1740, 1978, 2001, 2146, 2220, 2494, 2553, 2580, 2668, 2967, 3182, 3219, 3335, 3404, 3741, 3956, 4002, 4255, 4292, 4773, 4945, 4988, 5106, 5365, 5934, 6235, 6364, 6438, 6670, 7482, 7955, 8004, 8510, 9546, 9890, 10005, 10212, 10730, 11868, 12470, 12765, 12876, 13340, 14835, 14964, 15910, 16095, 17020, 18705, 19092, 19780, 20010, 21460, 23865, 24679, 24940, 25530, 28681, 29670, 31820, 32190, 36593, 37410, 40020, 46139, 47730, 49358, 51060, 57362, 59340, 64380, 73186, 74037, 74820, 86043, 92278, 95460, 98716, 109779, 114724, 123395, 138417, 143405, 146372, 148074, 172086, 182965, 184556, 219558, 230695, 246790, 276834, 286810, 296148, 344172, 365930, 370185, 430215, 439116, 461390, 493580, 548895, 553668, 573620, 692085, 731860, 740370, 860430, 922780, 1061197, 1097790, 1384170, 1480740, 1720860, 2122394, 2195580, 2768340, 3183591, 4244788, 5305985, 6367182, 10611970, 12734364, 15917955, 21223940, 31835910, 63671820]

約数ペア:

[(1, 63671820), (2, 31835910), (3, 21223940), (4, 15917955), (5, 12734364), (6, 10611970), (10, 6367182), (12, 5305985), (15, 4244788), (20, 3183591), (23, 2768340), (29, 2195580), (30, 2122394), (37, 1720860), (43, 1480740), (46, 1384170), (58, 1097790), (60, 1061197), (69, 922780), (74, 860430), (86, 740370), (87, 731860), (92, 692085), (111, 573620), (115, 553668), (116, 548895), (129, 493580), (138, 461390), (145, 439116), (148, 430215), (172, 370185), (174, 365930), (185, 344172), (215, 296148), (222, 286810), (230, 276834), (258, 246790), (276, 230695), (290, 219558), (345, 184556), (348, 182965), (370, 172086), (430, 148074), (435, 146372), (444, 143405), (460, 138417), (516, 123395), (555, 114724), (580, 109779), (645, 98716), (667, 95460), (690, 92278), (740, 86043), (851, 74820), (860, 74037), (870, 73186), (989, 64380), (1073, 59340), (1110, 57362), (1247, 51060), (1290, 49358), (1334, 47730), (1380, 46139), (1591, 40020), (1702, 37410), (1740, 36593), (1978, 32190), (2001, 31820), (2146, 29670), (2220, 28681), (2494, 25530), (2553, 24940), (2580, 24679), (2668, 23865), (2967, 21460), (3182, 20010), (3219, 19780), (3335, 19092), (3404, 18705), (3741, 17020), (3956, 16095), (4002, 15910), (4255, 14964), (4292, 14835), (4773, 13340), (4945, 12876), (4988, 12765), (5106, 12470), (5365, 11868), (5934, 10730), (6235, 10212), (6364, 10005), (6438, 9890), (6670, 9546), (7482, 8510), (7955, 8004)]