21929336100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{22171}}^1$

素因数の和:22355

約数の個数: 216

約数和(自身を含む): 79059675968

約数和(自身を除く): 57130339868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 157, 175, 180, 210, 225, 252, 300, 314, 315, 350, 420, 450, 471, 525, 628, 630, 700, 785, 900, 942, 1050, 1099, 1260, 1413, 1570, 1575, 1884, 2100, 2198, 2355, 2826, 3140, 3150, 3297, 3925, 4396, 4710, 5495, 5652, 6300, 6594, 7065, 7850, 9420, 9891, 10990, 11775, 13188, 14130, 15700, 16485, 19782, 21980, 22171, 23550, 27475, 28260, 32970, 35325, 39564, 44342, 47100, 49455, 54950, 65940, 66513, 70650, 82425, 88684, 98910, 109900, 110855, 133026, 141300, 155197, 164850, 197820, 199539, 221710, 247275, 266052, 310394, 329700, 332565, 399078, 443420, 465591, 494550, 554275, 620788, 665130, 775985, 798156, 931182, 989100, 997695, 1108550, 1330260, 1396773, 1551970, 1662825, 1862364, 1995390, 2217100, 2327955, 2793546, 3103940, 3325650, 3480847, 3879925, 3990780, 4655910, 4988475, 5587092, 6651300, 6961694, 6983865, 7759850, 9311820, 9976950, 10442541, 11639775, 13923388, 13967730, 15519700, 17404235, 19953900, 20885082, 23279550, 24365929, 27935460, 31327623, 34808470, 34919325, 41770164, 46559100, 48731858, 52212705, 62655246, 69616940, 69838650, 73097787, 87021175, 97463716, 104425410, 121829645, 125310492, 139677300, 146195574, 156638115, 174042350, 208850820, 219293361, 243659290, 261063525, 292391148, 313276230, 348084700, 365488935, 438586722, 487318580, 522127050, 609148225, 626552460, 730977870, 783190575, 877173444, 1044254100, 1096466805, 1218296450, 1461955740, 1566381150, 1827444675, 2192933610, 2436592900, 3132762300, 3654889350, 4385867220, 5482334025, 7309778700, 10964668050, 21929336100]

約数ペア:

[(1, 21929336100), (2, 10964668050), (3, 7309778700), (4, 5482334025), (5, 4385867220), (6, 3654889350), (7, 3132762300), (9, 2436592900), (10, 2192933610), (12, 1827444675), (14, 1566381150), (15, 1461955740), (18, 1218296450), (20, 1096466805), (21, 1044254100), (25, 877173444), (28, 783190575), (30, 730977870), (35, 626552460), (36, 609148225), (42, 522127050), (45, 487318580), (50, 438586722), (60, 365488935), (63, 348084700), (70, 313276230), (75, 292391148), (84, 261063525), (90, 243659290), (100, 219293361), (105, 208850820), (126, 174042350), (140, 156638115), (150, 146195574), (157, 139677300), (175, 125310492), (180, 121829645), (210, 104425410), (225, 97463716), (252, 87021175), (300, 73097787), (314, 69838650), (315, 69616940), (350, 62655246), (420, 52212705), (450, 48731858), (471, 46559100), (525, 41770164), (628, 34919325), (630, 34808470), (700, 31327623), (785, 27935460), (900, 24365929), (942, 23279550), (1050, 20885082), (1099, 19953900), (1260, 17404235), (1413, 15519700), (1570, 13967730), (1575, 13923388), (1884, 11639775), (2100, 10442541), (2198, 9976950), (2355, 9311820), (2826, 7759850), (3140, 6983865), (3150, 6961694), (3297, 6651300), (3925, 5587092), (4396, 4988475), (4710, 4655910), (5495, 3990780), (5652, 3879925), (6300, 3480847), (6594, 3325650), (7065, 3103940), (7850, 2793546), (9420, 2327955), (9891, 2217100), (10990, 1995390), (11775, 1862364), (13188, 1662825), (14130, 1551970), (15700, 1396773), (16485, 1330260), (19782, 1108550), (21980, 997695), (22171, 989100), (23550, 931182), (27475, 798156), (28260, 775985), (32970, 665130), (35325, 620788), (39564, 554275), (44342, 494550), (47100, 465591), (49455, 443420), (54950, 399078), (65940, 332565), (66513, 329700), (70650, 310394), (82425, 266052), (88684, 247275), (98910, 221710), (109900, 199539), (110855, 197820), (133026, 164850), (141300, 155197)]