220094100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 216

約数和(自身を含む): 741584480

約数和(自身を除く): 521490380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 61, 75, 76, 90, 95, 100, 114, 122, 150, 171, 180, 183, 190, 211, 225, 228, 244, 285, 300, 305, 342, 366, 380, 422, 450, 475, 549, 570, 610, 633, 684, 732, 844, 855, 900, 915, 950, 1055, 1098, 1140, 1159, 1220, 1266, 1425, 1525, 1710, 1830, 1899, 1900, 2110, 2196, 2318, 2532, 2745, 2850, 3050, 3165, 3420, 3477, 3660, 3798, 4009, 4220, 4275, 4575, 4636, 5275, 5490, 5700, 5795, 6100, 6330, 6954, 7596, 8018, 8550, 9150, 9495, 10431, 10550, 10980, 11590, 12027, 12660, 12871, 13725, 13908, 15825, 16036, 17100, 17385, 18300, 18990, 20045, 20862, 21100, 23180, 24054, 25742, 27450, 28975, 31650, 34770, 36081, 37980, 38613, 40090, 41724, 47475, 48108, 51484, 52155, 54900, 57950, 60135, 63300, 64355, 69540, 72162, 77226, 80180, 86925, 94950, 100225, 104310, 115839, 115900, 120270, 128710, 144324, 154452, 173850, 180405, 189900, 193065, 200450, 208620, 231678, 240540, 244549, 257420, 260775, 300675, 321775, 347700, 360810, 386130, 400900, 463356, 489098, 521550, 579195, 601350, 643550, 721620, 733647, 772260, 902025, 965325, 978196, 1043100, 1158390, 1202700, 1222745, 1287100, 1467294, 1804050, 1930650, 2200941, 2316780, 2445490, 2895975, 2934588, 3608100, 3668235, 3861300, 4401882, 4890980, 5791950, 6113725, 7336470, 8803764, 11004705, 11583900, 12227450, 14672940, 18341175, 22009410, 24454900, 36682350, 44018820, 55023525, 73364700, 110047050, 220094100]

約数ペア:

[(1, 220094100), (2, 110047050), (3, 73364700), (4, 55023525), (5, 44018820), (6, 36682350), (9, 24454900), (10, 22009410), (12, 18341175), (15, 14672940), (18, 12227450), (19, 11583900), (20, 11004705), (25, 8803764), (30, 7336470), (36, 6113725), (38, 5791950), (45, 4890980), (50, 4401882), (57, 3861300), (60, 3668235), (61, 3608100), (75, 2934588), (76, 2895975), (90, 2445490), (95, 2316780), (100, 2200941), (114, 1930650), (122, 1804050), (150, 1467294), (171, 1287100), (180, 1222745), (183, 1202700), (190, 1158390), (211, 1043100), (225, 978196), (228, 965325), (244, 902025), (285, 772260), (300, 733647), (305, 721620), (342, 643550), (366, 601350), (380, 579195), (422, 521550), (450, 489098), (475, 463356), (549, 400900), (570, 386130), (610, 360810), (633, 347700), (684, 321775), (732, 300675), (844, 260775), (855, 257420), (900, 244549), (915, 240540), (950, 231678), (1055, 208620), (1098, 200450), (1140, 193065), (1159, 189900), (1220, 180405), (1266, 173850), (1425, 154452), (1525, 144324), (1710, 128710), (1830, 120270), (1899, 115900), (1900, 115839), (2110, 104310), (2196, 100225), (2318, 94950), (2532, 86925), (2745, 80180), (2850, 77226), (3050, 72162), (3165, 69540), (3420, 64355), (3477, 63300), (3660, 60135), (3798, 57950), (4009, 54900), (4220, 52155), (4275, 51484), (4575, 48108), (4636, 47475), (5275, 41724), (5490, 40090), (5700, 38613), (5795, 37980), (6100, 36081), (6330, 34770), (6954, 31650), (7596, 28975), (8018, 27450), (8550, 25742), (9150, 24054), (9495, 23180), (10431, 21100), (10550, 20862), (10980, 20045), (11590, 18990), (12027, 18300), (12660, 17385), (12871, 17100), (13725, 16036), (13908, 15825)]