206602380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 470773620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 79, 87, 90, 108, 116, 135, 145, 158, 167, 174, 180, 237, 261, 270, 290, 316, 334, 348, 395, 435, 474, 501, 522, 540, 580, 668, 711, 783, 790, 835, 870, 948, 1002, 1044, 1185, 1305, 1422, 1503, 1566, 1580, 1670, 1740, 2004, 2133, 2291, 2370, 2505, 2610, 2844, 3006, 3132, 3340, 3555, 3915, 4266, 4509, 4582, 4740, 4843, 5010, 5220, 6012, 6873, 7110, 7515, 7830, 8532, 9018, 9164, 9686, 10020, 10665, 11455, 13193, 13746, 14220, 14529, 15030, 15660, 18036, 19372, 20619, 21330, 22545, 22910, 24215, 26386, 27492, 29058, 30060, 34365, 39579, 41238, 42660, 43587, 45090, 45820, 48430, 52772, 58116, 61857, 65965, 68730, 72645, 79158, 82476, 87174, 90180, 96860, 103095, 118737, 123714, 130761, 131930, 137460, 145290, 158316, 174348, 197895, 206190, 217935, 237474, 247428, 261522, 263860, 290580, 309285, 356211, 382597, 395790, 412380, 435870, 474948, 523044, 593685, 618570, 653805, 712422, 765194, 791580, 871740, 1147791, 1187370, 1237140, 1307610, 1424844, 1530388, 1781055, 1912985, 2295582, 2374740, 2615220, 3443373, 3562110, 3825970, 4591164, 5738955, 6886746, 7124220, 7651940, 10330119, 11477910, 13773492, 17216865, 20660238, 22955820, 34433730, 41320476, 51650595, 68867460, 103301190, 206602380]

約数ペア:

[(1, 206602380), (2, 103301190), (3, 68867460), (4, 51650595), (5, 41320476), (6, 34433730), (9, 22955820), (10, 20660238), (12, 17216865), (15, 13773492), (18, 11477910), (20, 10330119), (27, 7651940), (29, 7124220), (30, 6886746), (36, 5738955), (45, 4591164), (54, 3825970), (58, 3562110), (60, 3443373), (79, 2615220), (87, 2374740), (90, 2295582), (108, 1912985), (116, 1781055), (135, 1530388), (145, 1424844), (158, 1307610), (167, 1237140), (174, 1187370), (180, 1147791), (237, 871740), (261, 791580), (270, 765194), (290, 712422), (316, 653805), (334, 618570), (348, 593685), (395, 523044), (435, 474948), (474, 435870), (501, 412380), (522, 395790), (540, 382597), (580, 356211), (668, 309285), (711, 290580), (783, 263860), (790, 261522), (835, 247428), (870, 237474), (948, 217935), (1002, 206190), (1044, 197895), (1185, 174348), (1305, 158316), (1422, 145290), (1503, 137460), (1566, 131930), (1580, 130761), (1670, 123714), (1740, 118737), (2004, 103095), (2133, 96860), (2291, 90180), (2370, 87174), (2505, 82476), (2610, 79158), (2844, 72645), (3006, 68730), (3132, 65965), (3340, 61857), (3555, 58116), (3915, 52772), (4266, 48430), (4509, 45820), (4582, 45090), (4740, 43587), (4843, 42660), (5010, 41238), (5220, 39579), (6012, 34365), (6873, 30060), (7110, 29058), (7515, 27492), (7830, 26386), (8532, 24215), (9018, 22910), (9164, 22545), (9686, 21330), (10020, 20619), (10665, 19372), (11455, 18036), (13193, 15660), (13746, 15030), (14220, 14529)]