109901820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 379846656

約数和(自身を除く): 269944836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 60, 62, 69, 70, 84, 92, 93, 105, 115, 124, 138, 140, 155, 161, 186, 210, 217, 230, 276, 310, 322, 345, 367, 372, 420, 434, 460, 465, 483, 620, 644, 651, 690, 713, 734, 805, 868, 930, 966, 1085, 1101, 1302, 1380, 1426, 1468, 1610, 1835, 1860, 1932, 2139, 2170, 2202, 2415, 2569, 2604, 2852, 3220, 3255, 3565, 3670, 4278, 4340, 4404, 4830, 4991, 5138, 5505, 6510, 7130, 7340, 7707, 8441, 8556, 9660, 9982, 10276, 10695, 11010, 11377, 12845, 13020, 14260, 14973, 15414, 16882, 19964, 21390, 22020, 22754, 24955, 25323, 25690, 29946, 30828, 33764, 34131, 38535, 42205, 42780, 45508, 49910, 50646, 51380, 56885, 59087, 59892, 68262, 74865, 77070, 79639, 84410, 99820, 101292, 113770, 118174, 126615, 136524, 149730, 154140, 159278, 168820, 170655, 177261, 227540, 236348, 238917, 253230, 261671, 295435, 299460, 318556, 341310, 354522, 398195, 477834, 506460, 523342, 590870, 682620, 709044, 785013, 796390, 886305, 955668, 1046684, 1181740, 1194585, 1308355, 1570026, 1592780, 1772610, 1831697, 2389170, 2616710, 3140052, 3545220, 3663394, 3925065, 4778340, 5233420, 5495091, 7326788, 7850130, 9158485, 10990182, 15700260, 18316970, 21980364, 27475455, 36633940, 54950910, 109901820]

約数ペア:

[(1, 109901820), (2, 54950910), (3, 36633940), (4, 27475455), (5, 21980364), (6, 18316970), (7, 15700260), (10, 10990182), (12, 9158485), (14, 7850130), (15, 7326788), (20, 5495091), (21, 5233420), (23, 4778340), (28, 3925065), (30, 3663394), (31, 3545220), (35, 3140052), (42, 2616710), (46, 2389170), (60, 1831697), (62, 1772610), (69, 1592780), (70, 1570026), (84, 1308355), (92, 1194585), (93, 1181740), (105, 1046684), (115, 955668), (124, 886305), (138, 796390), (140, 785013), (155, 709044), (161, 682620), (186, 590870), (210, 523342), (217, 506460), (230, 477834), (276, 398195), (310, 354522), (322, 341310), (345, 318556), (367, 299460), (372, 295435), (420, 261671), (434, 253230), (460, 238917), (465, 236348), (483, 227540), (620, 177261), (644, 170655), (651, 168820), (690, 159278), (713, 154140), (734, 149730), (805, 136524), (868, 126615), (930, 118174), (966, 113770), (1085, 101292), (1101, 99820), (1302, 84410), (1380, 79639), (1426, 77070), (1468, 74865), (1610, 68262), (1835, 59892), (1860, 59087), (1932, 56885), (2139, 51380), (2170, 50646), (2202, 49910), (2415, 45508), (2569, 42780), (2604, 42205), (2852, 38535), (3220, 34131), (3255, 33764), (3565, 30828), (3670, 29946), (4278, 25690), (4340, 25323), (4404, 24955), (4830, 22754), (4991, 22020), (5138, 21390), (5505, 19964), (6510, 16882), (7130, 15414), (7340, 14973), (7707, 14260), (8441, 13020), (8556, 12845), (9660, 11377), (9982, 11010), (10276, 10695)]