225226980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1$

素因数の和:429

約数の個数: 216

約数和(自身を含む): 780788736

約数和(自身を除く): 555561756

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, 383, 396, 405, 484, 486, 495, 540, 594, 605, 660, 726, 766, 810, 891, 972, 990, 1089, 1149, 1188, 1210, 1215, 1452, 1485, 1532, 1620, 1782, 1815, 1915, 1980, 2178, 2298, 2420, 2430, 2673, 2970, 3267, 3447, 3564, 3630, 3830, 4213, 4356, 4455, 4596, 4860, 5346, 5445, 5745, 5940, 6534, 6894, 7260, 7660, 8426, 8910, 9801, 10341, 10692, 10890, 11490, 12639, 13068, 13365, 13788, 16335, 16852, 17235, 17820, 19602, 20682, 21065, 21780, 22980, 25278, 26730, 29403, 31023, 32670, 34470, 37917, 39204, 41364, 42130, 46343, 49005, 50556, 51705, 53460, 58806, 62046, 63195, 65340, 68940, 75834, 84260, 92686, 93069, 98010, 103410, 113751, 117612, 124092, 126390, 139029, 147015, 151668, 155115, 185372, 186138, 189585, 196020, 206820, 227502, 231715, 252780, 278058, 294030, 310230, 341253, 372276, 379170, 417087, 455004, 463430, 465345, 556116, 568755, 588060, 620460, 682506, 695145, 758340, 834174, 926860, 930690, 1023759, 1137510, 1251261, 1365012, 1390290, 1668348, 1706265, 1861380, 2047518, 2085435, 2275020, 2502522, 2780580, 3412530, 3753783, 4095036, 4170870, 5005044, 5118795, 6256305, 6825060, 7507566, 8341740, 10237590, 11261349, 12512610, 15015132, 18768915, 20475180, 22522698, 25025220, 37537830, 45045396, 56306745, 75075660, 112613490, 225226980]

約数ペア:

[(1, 225226980), (2, 112613490), (3, 75075660), (4, 56306745), (5, 45045396), (6, 37537830), (9, 25025220), (10, 22522698), (11, 20475180), (12, 18768915), (15, 15015132), (18, 12512610), (20, 11261349), (22, 10237590), (27, 8341740), (30, 7507566), (33, 6825060), (36, 6256305), (44, 5118795), (45, 5005044), (54, 4170870), (55, 4095036), (60, 3753783), (66, 3412530), (81, 2780580), (90, 2502522), (99, 2275020), (108, 2085435), (110, 2047518), (121, 1861380), (132, 1706265), (135, 1668348), (162, 1390290), (165, 1365012), (180, 1251261), (198, 1137510), (220, 1023759), (242, 930690), (243, 926860), (270, 834174), (297, 758340), (324, 695145), (330, 682506), (363, 620460), (383, 588060), (396, 568755), (405, 556116), (484, 465345), (486, 463430), (495, 455004), (540, 417087), (594, 379170), (605, 372276), (660, 341253), (726, 310230), (766, 294030), (810, 278058), (891, 252780), (972, 231715), (990, 227502), (1089, 206820), (1149, 196020), (1188, 189585), (1210, 186138), (1215, 185372), (1452, 155115), (1485, 151668), (1532, 147015), (1620, 139029), (1782, 126390), (1815, 124092), (1915, 117612), (1980, 113751), (2178, 103410), (2298, 98010), (2420, 93069), (2430, 92686), (2673, 84260), (2970, 75834), (3267, 68940), (3447, 65340), (3564, 63195), (3630, 62046), (3830, 58806), (4213, 53460), (4356, 51705), (4455, 50556), (4596, 49005), (4860, 46343), (5346, 42130), (5445, 41364), (5745, 39204), (5940, 37917), (6534, 34470), (6894, 32670), (7260, 31023), (7660, 29403), (8426, 26730), (8910, 25278), (9801, 22980), (10341, 21780), (10692, 21065), (10890, 20682), (11490, 19602), (12639, 17820), (13068, 17235), (13365, 16852), (13788, 16335)]