76745340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 277401600

約数和(自身を除く): 200656260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 79, 84, 90, 105, 108, 126, 135, 140, 158, 180, 189, 210, 237, 252, 257, 270, 315, 316, 378, 395, 420, 474, 514, 540, 553, 630, 711, 756, 771, 790, 945, 948, 1028, 1106, 1185, 1260, 1285, 1422, 1542, 1580, 1659, 1799, 1890, 2133, 2212, 2313, 2370, 2570, 2765, 2844, 3084, 3318, 3555, 3598, 3780, 3855, 4266, 4626, 4740, 4977, 5140, 5397, 5530, 6636, 6939, 7110, 7196, 7710, 8295, 8532, 8995, 9252, 9954, 10665, 10794, 11060, 11565, 13878, 14220, 14931, 15420, 16191, 16590, 17990, 19908, 20303, 21330, 21588, 23130, 24885, 26985, 27756, 29862, 32382, 33180, 34695, 35980, 40606, 42660, 46260, 48573, 49770, 53970, 59724, 60909, 64764, 69390, 74655, 80955, 81212, 97146, 99540, 101515, 107940, 121818, 138780, 142121, 149310, 161910, 182727, 194292, 203030, 242865, 243636, 284242, 298620, 304545, 323820, 365454, 406060, 426363, 485730, 548181, 568484, 609090, 710605, 730908, 852726, 913635, 971460, 1096362, 1218180, 1279089, 1421210, 1705452, 1827270, 2131815, 2192724, 2558178, 2740905, 2842420, 3654540, 3837267, 4263630, 5116356, 5481810, 6395445, 7674534, 8527260, 10963620, 12790890, 15349068, 19186335, 25581780, 38372670, 76745340]

約数ペア:

[(1, 76745340), (2, 38372670), (3, 25581780), (4, 19186335), (5, 15349068), (6, 12790890), (7, 10963620), (9, 8527260), (10, 7674534), (12, 6395445), (14, 5481810), (15, 5116356), (18, 4263630), (20, 3837267), (21, 3654540), (27, 2842420), (28, 2740905), (30, 2558178), (35, 2192724), (36, 2131815), (42, 1827270), (45, 1705452), (54, 1421210), (60, 1279089), (63, 1218180), (70, 1096362), (79, 971460), (84, 913635), (90, 852726), (105, 730908), (108, 710605), (126, 609090), (135, 568484), (140, 548181), (158, 485730), (180, 426363), (189, 406060), (210, 365454), (237, 323820), (252, 304545), (257, 298620), (270, 284242), (315, 243636), (316, 242865), (378, 203030), (395, 194292), (420, 182727), (474, 161910), (514, 149310), (540, 142121), (553, 138780), (630, 121818), (711, 107940), (756, 101515), (771, 99540), (790, 97146), (945, 81212), (948, 80955), (1028, 74655), (1106, 69390), (1185, 64764), (1260, 60909), (1285, 59724), (1422, 53970), (1542, 49770), (1580, 48573), (1659, 46260), (1799, 42660), (1890, 40606), (2133, 35980), (2212, 34695), (2313, 33180), (2370, 32382), (2570, 29862), (2765, 27756), (2844, 26985), (3084, 24885), (3318, 23130), (3555, 21588), (3598, 21330), (3780, 20303), (3855, 19908), (4266, 17990), (4626, 16590), (4740, 16191), (4977, 15420), (5140, 14931), (5397, 14220), (5530, 13878), (6636, 11565), (6939, 11060), (7110, 10794), (7196, 10665), (7710, 9954), (8295, 9252), (8532, 8995)]