21628898100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3328

約数の個数: 288

約数和(自身を含む): 72419114880

約数和(自身を除く): 50790216780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 60, 61, 75, 82, 90, 100, 108, 122, 123, 135, 150, 164, 180, 183, 205, 225, 244, 246, 270, 300, 305, 366, 369, 410, 450, 492, 540, 549, 610, 615, 675, 732, 738, 820, 900, 915, 1025, 1098, 1107, 1220, 1230, 1350, 1476, 1525, 1647, 1830, 1845, 2050, 2196, 2214, 2460, 2501, 2700, 2745, 3050, 3075, 3203, 3294, 3660, 3690, 4100, 4428, 4575, 5002, 5490, 5535, 6100, 6150, 6406, 6588, 7380, 7503, 8235, 9150, 9225, 9609, 10004, 10980, 11070, 12300, 12505, 12812, 13725, 15006, 16015, 16470, 18300, 18450, 19218, 22140, 22509, 25010, 27450, 27675, 28827, 30012, 32030, 32940, 36900, 37515, 38436, 41175, 45018, 48045, 50020, 54900, 55350, 57654, 62525, 64060, 67527, 75030, 80075, 82350, 86481, 90036, 96090, 110700, 112545, 115308, 125050, 131323, 135054, 144135, 150060, 160150, 164700, 172962, 187575, 192180, 195383, 225090, 240225, 250100, 262646, 270108, 288270, 320300, 337635, 345924, 375150, 390766, 393969, 432405, 450180, 480450, 525292, 562725, 576540, 586149, 656615, 675270, 720675, 750300, 781532, 787938, 864810, 960900, 976915, 1125450, 1172298, 1181907, 1313230, 1350540, 1441350, 1575876, 1688175, 1729620, 1758447, 1953830, 1969845, 2162025, 2250900, 2344596, 2363814, 2626460, 2882700, 2930745, 3283075, 3376350, 3516894, 3545721, 3907660, 3939690, 4324050, 4727628, 4884575, 5275341, 5861490, 5909535, 6566150, 6752700, 7033788, 7091442, 7879380, 8010703, 8648100, 8792235, 9769150, 9849225, 10550682, 11722980, 11819070, 13132300, 14182884, 14653725, 16021406, 17584470, 17728605, 19538300, 19698450, 21101364, 23638140, 24032109, 26376705, 29307450, 29547675, 32042812, 35168940, 35457210, 39396900, 40053515, 43961175, 48064218, 52753410, 58614900, 59095350, 70914420, 72096327, 80107030, 87922350, 88643025, 96128436, 105506820, 118190700, 120160545, 131883525, 144192654, 160214060, 175844700, 177286050, 200267575, 216288981, 240321090, 263767050, 288385308, 354572100, 360481635, 400535150, 432577962, 480642180, 527534100, 600802725, 720963270, 801070300, 865155924, 1081444905, 1201605450, 1441926540, 1802408175, 2162889810, 2403210900, 3604816350, 4325779620, 5407224525, 7209632700, 10814449050, 21628898100]

約数ペア:

[(1, 21628898100), (2, 10814449050), (3, 7209632700), (4, 5407224525), (5, 4325779620), (6, 3604816350), (9, 2403210900), (10, 2162889810), (12, 1802408175), (15, 1441926540), (18, 1201605450), (20, 1081444905), (25, 865155924), (27, 801070300), (30, 720963270), (36, 600802725), (41, 527534100), (45, 480642180), (50, 432577962), (54, 400535150), (60, 360481635), (61, 354572100), (75, 288385308), (82, 263767050), (90, 240321090), (100, 216288981), (108, 200267575), (122, 177286050), (123, 175844700), (135, 160214060), (150, 144192654), (164, 131883525), (180, 120160545), (183, 118190700), (205, 105506820), (225, 96128436), (244, 88643025), (246, 87922350), (270, 80107030), (300, 72096327), (305, 70914420), (366, 59095350), (369, 58614900), (410, 52753410), (450, 48064218), (492, 43961175), (540, 40053515), (549, 39396900), (610, 35457210), (615, 35168940), (675, 32042812), (732, 29547675), (738, 29307450), (820, 26376705), (900, 24032109), (915, 23638140), (1025, 21101364), (1098, 19698450), (1107, 19538300), (1220, 17728605), (1230, 17584470), (1350, 16021406), (1476, 14653725), (1525, 14182884), (1647, 13132300), (1830, 11819070), (1845, 11722980), (2050, 10550682), (2196, 9849225), (2214, 9769150), (2460, 8792235), (2501, 8648100), (2700, 8010703), (2745, 7879380), (3050, 7091442), (3075, 7033788), (3203, 6752700), (3294, 6566150), (3660, 5909535), (3690, 5861490), (4100, 5275341), (4428, 4884575), (4575, 4727628), (5002, 4324050), (5490, 3939690), (5535, 3907660), (6100, 3545721), (6150, 3516894), (6406, 3376350), (6588, 3283075), (7380, 2930745), (7503, 2882700), (8235, 2626460), (9150, 2363814), (9225, 2344596), (9609, 2250900), (10004, 2162025), (10980, 1969845), (11070, 1953830), (12300, 1758447), (12505, 1729620), (12812, 1688175), (13725, 1575876), (15006, 1441350), (16015, 1350540), (16470, 1313230), (18300, 1181907), (18450, 1172298), (19218, 1125450), (22140, 976915), (22509, 960900), (25010, 864810), (27450, 787938), (27675, 781532), (28827, 750300), (30012, 720675), (32030, 675270), (32940, 656615), (36900, 586149), (37515, 576540), (38436, 562725), (41175, 525292), (45018, 480450), (48045, 450180), (50020, 432405), (54900, 393969), (55350, 390766), (57654, 375150), (62525, 345924), (64060, 337635), (67527, 320300), (75030, 288270), (80075, 270108), (82350, 262646), (86481, 250100), (90036, 240225), (96090, 225090), (110700, 195383), (112545, 192180), (115308, 187575), (125050, 172962), (131323, 164700), (135054, 160150), (144135, 150060)]