84844980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 285090624

約数和(自身を除く): 200245644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 73, 90, 99, 110, 132, 146, 165, 180, 198, 219, 220, 292, 330, 365, 396, 438, 495, 587, 657, 660, 730, 803, 876, 990, 1095, 1174, 1314, 1460, 1606, 1761, 1980, 2190, 2348, 2409, 2628, 2935, 3212, 3285, 3522, 4015, 4380, 4818, 5283, 5870, 6457, 6570, 7044, 7227, 8030, 8805, 9636, 10566, 11740, 12045, 12914, 13140, 14454, 16060, 17610, 19371, 21132, 24090, 25828, 26415, 28908, 32285, 35220, 36135, 38742, 42851, 48180, 52830, 58113, 64570, 72270, 77484, 85702, 96855, 105660, 116226, 128553, 129140, 144540, 171404, 193710, 214255, 232452, 257106, 290565, 385659, 387420, 428510, 471361, 514212, 581130, 642765, 771318, 857020, 942722, 1162260, 1285530, 1414083, 1542636, 1885444, 1928295, 2356805, 2571060, 2828166, 3856590, 4242249, 4713610, 5656332, 7070415, 7713180, 8484498, 9427220, 14140830, 16968996, 21211245, 28281660, 42422490, 84844980]

約数ペア:

[(1, 84844980), (2, 42422490), (3, 28281660), (4, 21211245), (5, 16968996), (6, 14140830), (9, 9427220), (10, 8484498), (11, 7713180), (12, 7070415), (15, 5656332), (18, 4713610), (20, 4242249), (22, 3856590), (30, 2828166), (33, 2571060), (36, 2356805), (44, 1928295), (45, 1885444), (55, 1542636), (60, 1414083), (66, 1285530), (73, 1162260), (90, 942722), (99, 857020), (110, 771318), (132, 642765), (146, 581130), (165, 514212), (180, 471361), (198, 428510), (219, 387420), (220, 385659), (292, 290565), (330, 257106), (365, 232452), (396, 214255), (438, 193710), (495, 171404), (587, 144540), (657, 129140), (660, 128553), (730, 116226), (803, 105660), (876, 96855), (990, 85702), (1095, 77484), (1174, 72270), (1314, 64570), (1460, 58113), (1606, 52830), (1761, 48180), (1980, 42851), (2190, 38742), (2348, 36135), (2409, 35220), (2628, 32285), (2935, 28908), (3212, 26415), (3285, 25828), (3522, 24090), (4015, 21132), (4380, 19371), (4818, 17610), (5283, 16060), (5870, 14454), (6457, 13140), (6570, 12914), (7044, 12045), (7227, 11740), (8030, 10566), (8805, 9636)]