48808980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 170797536

約数和(自身を除く): 121988556

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, 83, 90, 99, 108, 110, 121, 132, 135, 162, 165, 166, 180, 198, 220, 242, 243, 249, 270, 297, 324, 330, 332, 363, 396, 405, 415, 484, 486, 495, 498, 540, 594, 605, 660, 726, 747, 810, 830, 891, 913, 972, 990, 996, 1089, 1188, 1210, 1215, 1245, 1452, 1485, 1494, 1620, 1660, 1782, 1815, 1826, 1980, 2178, 2241, 2420, 2430, 2490, 2673, 2739, 2970, 2988, 3267, 3564, 3630, 3652, 3735, 4356, 4455, 4482, 4565, 4860, 4980, 5346, 5445, 5478, 5940, 6534, 6723, 7260, 7470, 8217, 8910, 8964, 9130, 9801, 10043, 10692, 10890, 10956, 11205, 13068, 13365, 13446, 13695, 14940, 16335, 16434, 17820, 18260, 19602, 20086, 20169, 21780, 22410, 24651, 26730, 26892, 27390, 29403, 30129, 32670, 32868, 33615, 39204, 40172, 40338, 41085, 44820, 49005, 49302, 50215, 53460, 54780, 58806, 60258, 65340, 67230, 73953, 80676, 82170, 90387, 98010, 98604, 100430, 100845, 117612, 120516, 123255, 134460, 147015, 147906, 150645, 164340, 180774, 196020, 200860, 201690, 221859, 246510, 271161, 294030, 295812, 301290, 361548, 369765, 403380, 443718, 451935, 493020, 542322, 588060, 602580, 739530, 813483, 887436, 903870, 1084644, 1109295, 1355805, 1479060, 1626966, 1807740, 2218590, 2440449, 2711610, 3253932, 4067415, 4437180, 4880898, 5423220, 8134830, 9761796, 12202245, 16269660, 24404490, 48808980]

約数ペア:

[(1, 48808980), (2, 24404490), (3, 16269660), (4, 12202245), (5, 9761796), (6, 8134830), (9, 5423220), (10, 4880898), (11, 4437180), (12, 4067415), (15, 3253932), (18, 2711610), (20, 2440449), (22, 2218590), (27, 1807740), (30, 1626966), (33, 1479060), (36, 1355805), (44, 1109295), (45, 1084644), (54, 903870), (55, 887436), (60, 813483), (66, 739530), (81, 602580), (83, 588060), (90, 542322), (99, 493020), (108, 451935), (110, 443718), (121, 403380), (132, 369765), (135, 361548), (162, 301290), (165, 295812), (166, 294030), (180, 271161), (198, 246510), (220, 221859), (242, 201690), (243, 200860), (249, 196020), (270, 180774), (297, 164340), (324, 150645), (330, 147906), (332, 147015), (363, 134460), (396, 123255), (405, 120516), (415, 117612), (484, 100845), (486, 100430), (495, 98604), (498, 98010), (540, 90387), (594, 82170), (605, 80676), (660, 73953), (726, 67230), (747, 65340), (810, 60258), (830, 58806), (891, 54780), (913, 53460), (972, 50215), (990, 49302), (996, 49005), (1089, 44820), (1188, 41085), (1210, 40338), (1215, 40172), (1245, 39204), (1452, 33615), (1485, 32868), (1494, 32670), (1620, 30129), (1660, 29403), (1782, 27390), (1815, 26892), (1826, 26730), (1980, 24651), (2178, 22410), (2241, 21780), (2420, 20169), (2430, 20086), (2490, 19602), (2673, 18260), (2739, 17820), (2970, 16434), (2988, 16335), (3267, 14940), (3564, 13695), (3630, 13446), (3652, 13365), (3735, 13068), (4356, 11205), (4455, 10956), (4482, 10890), (4565, 10692), (4860, 10043), (4980, 9801), (5346, 9130), (5445, 8964), (5478, 8910), (5940, 8217), (6534, 7470), (6723, 7260)]