286385220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{487}}^1$

素因数の和:533

約数の個数: 216

約数和(自身を含む): 992252352

約数和(自身を除く): 705867132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 243, 270, 297, 324, 330, 363, 396, 405, 484, 486, 487, 495, 540, 594, 605, 660, 726, 810, 891, 972, 974, 990, 1089, 1188, 1210, 1215, 1452, 1461, 1485, 1620, 1782, 1815, 1948, 1980, 2178, 2420, 2430, 2435, 2673, 2922, 2970, 3267, 3564, 3630, 4356, 4383, 4455, 4860, 4870, 5346, 5357, 5445, 5844, 5940, 6534, 7260, 7305, 8766, 8910, 9740, 9801, 10692, 10714, 10890, 13068, 13149, 13365, 14610, 16071, 16335, 17532, 17820, 19602, 21428, 21780, 21915, 26298, 26730, 26785, 29220, 29403, 32142, 32670, 39204, 39447, 43830, 48213, 49005, 52596, 53460, 53570, 58806, 58927, 64284, 65340, 65745, 78894, 80355, 87660, 96426, 98010, 107140, 117612, 117854, 118341, 131490, 144639, 147015, 157788, 160710, 176781, 192852, 196020, 197235, 235708, 236682, 241065, 262980, 289278, 294030, 294635, 321420, 353562, 394470, 433917, 473364, 482130, 530343, 578556, 588060, 589270, 591705, 707124, 723195, 788940, 867834, 883905, 964260, 1060686, 1178540, 1183410, 1301751, 1446390, 1591029, 1735668, 1767810, 2121372, 2169585, 2366820, 2603502, 2651715, 2892780, 3182058, 3535620, 4339170, 4773087, 5207004, 5303430, 6364116, 6508755, 7955145, 8678340, 9546174, 10606860, 13017510, 14319261, 15910290, 19092348, 23865435, 26035020, 28638522, 31820580, 47730870, 57277044, 71596305, 95461740, 143192610, 286385220]

約数ペア:

[(1, 286385220), (2, 143192610), (3, 95461740), (4, 71596305), (5, 57277044), (6, 47730870), (9, 31820580), (10, 28638522), (11, 26035020), (12, 23865435), (15, 19092348), (18, 15910290), (20, 14319261), (22, 13017510), (27, 10606860), (30, 9546174), (33, 8678340), (36, 7955145), (44, 6508755), (45, 6364116), (54, 5303430), (55, 5207004), (60, 4773087), (66, 4339170), (81, 3535620), (90, 3182058), (99, 2892780), (108, 2651715), (110, 2603502), (121, 2366820), (132, 2169585), (135, 2121372), (162, 1767810), (165, 1735668), (180, 1591029), (198, 1446390), (220, 1301751), (242, 1183410), (243, 1178540), (270, 1060686), (297, 964260), (324, 883905), (330, 867834), (363, 788940), (396, 723195), (405, 707124), (484, 591705), (486, 589270), (487, 588060), (495, 578556), (540, 530343), (594, 482130), (605, 473364), (660, 433917), (726, 394470), (810, 353562), (891, 321420), (972, 294635), (974, 294030), (990, 289278), (1089, 262980), (1188, 241065), (1210, 236682), (1215, 235708), (1452, 197235), (1461, 196020), (1485, 192852), (1620, 176781), (1782, 160710), (1815, 157788), (1948, 147015), (1980, 144639), (2178, 131490), (2420, 118341), (2430, 117854), (2435, 117612), (2673, 107140), (2922, 98010), (2970, 96426), (3267, 87660), (3564, 80355), (3630, 78894), (4356, 65745), (4383, 65340), (4455, 64284), (4860, 58927), (4870, 58806), (5346, 53570), (5357, 53460), (5445, 52596), (5844, 49005), (5940, 48213), (6534, 43830), (7260, 39447), (7305, 39204), (8766, 32670), (8910, 32142), (9740, 29403), (9801, 29220), (10692, 26785), (10714, 26730), (10890, 26298), (13068, 21915), (13149, 21780), (13365, 21428), (14610, 19602), (16071, 17820), (16335, 17532)]