220522500

素因数分解:

$2^2\times 3^6\times 5^4\times {\mathrm{11}}^2$

素因数の和:64

約数の個数: 315

約数和(自身を含む): 794732323

約数和(自身を除く): 574209823

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 121, 125, 132, 135, 150, 162, 165, 180, 198, 220, 225, 242, 243, 250, 270, 275, 297, 300, 324, 330, 363, 375, 396, 405, 450, 484, 486, 495, 500, 540, 550, 594, 605, 625, 660, 675, 726, 729, 750, 810, 825, 891, 900, 972, 990, 1089, 1100, 1125, 1188, 1210, 1215, 1250, 1350, 1375, 1452, 1458, 1485, 1500, 1620, 1650, 1782, 1815, 1875, 1980, 2025, 2178, 2250, 2420, 2430, 2475, 2500, 2673, 2700, 2750, 2916, 2970, 3025, 3267, 3300, 3375, 3564, 3630, 3645, 3750, 4050, 4125, 4356, 4455, 4500, 4860, 4950, 5346, 5445, 5500, 5625, 5940, 6050, 6075, 6534, 6750, 6875, 7260, 7290, 7425, 7500, 8019, 8100, 8250, 8910, 9075, 9801, 9900, 10125, 10692, 10890, 11250, 12100, 12150, 12375, 13068, 13365, 13500, 13750, 14580, 14850, 15125, 16038, 16335, 16500, 16875, 17820, 18150, 18225, 19602, 20250, 20625, 21780, 22275, 22500, 24300, 24750, 26730, 27225, 27500, 29403, 29700, 30250, 30375, 32076, 32670, 33750, 36300, 36450, 37125, 39204, 40095, 40500, 41250, 44550, 45375, 49005, 49500, 50625, 53460, 54450, 58806, 60500, 60750, 61875, 65340, 66825, 67500, 72900, 74250, 75625, 80190, 81675, 82500, 88209, 89100, 90750, 91125, 98010, 101250, 108900, 111375, 117612, 121500, 123750, 133650, 136125, 147015, 148500, 151250, 151875, 160380, 163350, 176418, 181500, 182250, 185625, 196020, 200475, 202500, 222750, 226875, 245025, 247500, 267300, 272250, 294030, 302500, 303750, 326700, 334125, 352836, 364500, 371250, 400950, 408375, 441045, 445500, 453750, 455625, 490050, 544500, 556875, 588060, 607500, 668250, 680625, 735075, 742500, 801900, 816750, 882090, 907500, 911250, 980100, 1002375, 1113750, 1225125, 1336500, 1361250, 1470150, 1633500, 1670625, 1764180, 1822500, 2004750, 2041875, 2205225, 2227500, 2450250, 2722500, 2940300, 3341250, 3675375, 4009500, 4083750, 4410450, 4900500, 5011875, 6125625, 6682500, 7350750, 8167500, 8820900, 10023750, 11026125, 12251250, 14701500, 18376875, 20047500, 22052250, 24502500, 36753750, 44104500, 55130625, 73507500, 110261250, 220522500]

約数ペア:

[(1, 220522500), (2, 110261250), (3, 73507500), (4, 55130625), (5, 44104500), (6, 36753750), (9, 24502500), (10, 22052250), (11, 20047500), (12, 18376875), (15, 14701500), (18, 12251250), (20, 11026125), (22, 10023750), (25, 8820900), (27, 8167500), (30, 7350750), (33, 6682500), (36, 6125625), (44, 5011875), (45, 4900500), (50, 4410450), (54, 4083750), (55, 4009500), (60, 3675375), (66, 3341250), (75, 2940300), (81, 2722500), (90, 2450250), (99, 2227500), (100, 2205225), (108, 2041875), (110, 2004750), (121, 1822500), (125, 1764180), (132, 1670625), (135, 1633500), (150, 1470150), (162, 1361250), (165, 1336500), (180, 1225125), (198, 1113750), (220, 1002375), (225, 980100), (242, 911250), (243, 907500), (250, 882090), (270, 816750), (275, 801900), (297, 742500), (300, 735075), (324, 680625), (330, 668250), (363, 607500), (375, 588060), (396, 556875), (405, 544500), (450, 490050), (484, 455625), (486, 453750), (495, 445500), (500, 441045), (540, 408375), (550, 400950), (594, 371250), (605, 364500), (625, 352836), (660, 334125), (675, 326700), (726, 303750), (729, 302500), (750, 294030), (810, 272250), (825, 267300), (891, 247500), (900, 245025), (972, 226875), (990, 222750), (1089, 202500), (1100, 200475), (1125, 196020), (1188, 185625), (1210, 182250), (1215, 181500), (1250, 176418), (1350, 163350), (1375, 160380), (1452, 151875), (1458, 151250), (1485, 148500), (1500, 147015), (1620, 136125), (1650, 133650), (1782, 123750), (1815, 121500), (1875, 117612), (1980, 111375), (2025, 108900), (2178, 101250), (2250, 98010), (2420, 91125), (2430, 90750), (2475, 89100), (2500, 88209), (2673, 82500), (2700, 81675), (2750, 80190), (2916, 75625), (2970, 74250), (3025, 72900), (3267, 67500), (3300, 66825), (3375, 65340), (3564, 61875), (3630, 60750), (3645, 60500), (3750, 58806), (4050, 54450), (4125, 53460), (4356, 50625), (4455, 49500), (4500, 49005), (4860, 45375), (4950, 44550), (5346, 41250), (5445, 40500), (5500, 40095), (5625, 39204), (5940, 37125), (6050, 36450), (6075, 36300), (6534, 33750), (6750, 32670), (6875, 32076), (7260, 30375), (7290, 30250), (7425, 29700), (7500, 29403), (8019, 27500), (8100, 27225), (8250, 26730), (8910, 24750), (9075, 24300), (9801, 22500), (9900, 22275), (10125, 21780), (10692, 20625), (10890, 20250), (11250, 19602), (12100, 18225), (12150, 18150), (12375, 17820), (13068, 16875), (13365, 16500), (13500, 16335), (13750, 16038), (14580, 15125)]