866996460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4423}}^1$

素因数の和:4466

約数の個数: 180

約数和(自身を含む): 2990208144

約数和(自身を除く): 2123211684

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, 270, 297, 324, 330, 363, 396, 405, 484, 495, 540, 594, 605, 660, 726, 810, 891, 990, 1089, 1188, 1210, 1452, 1485, 1620, 1782, 1815, 1980, 2178, 2420, 2970, 3267, 3564, 3630, 4356, 4423, 4455, 5445, 5940, 6534, 7260, 8846, 8910, 9801, 10890, 13068, 13269, 16335, 17692, 17820, 19602, 21780, 22115, 26538, 32670, 39204, 39807, 44230, 48653, 49005, 53076, 65340, 66345, 79614, 88460, 97306, 98010, 119421, 132690, 145959, 159228, 194612, 196020, 199035, 238842, 243265, 265380, 291918, 358263, 398070, 437877, 477684, 486530, 535183, 583836, 597105, 716526, 729795, 796140, 875754, 973060, 1070366, 1194210, 1313631, 1433052, 1459590, 1605549, 1751508, 1791315, 2140732, 2189385, 2388420, 2627262, 2675915, 2919180, 3211098, 3582630, 3940893, 4378770, 4816647, 5254524, 5351830, 6422196, 6568155, 7165260, 7881786, 8027745, 8757540, 9633294, 10703660, 13136310, 14449941, 15763572, 16055490, 19266588, 19704465, 24083235, 26272620, 28899882, 32110980, 39408930, 43349823, 48166470, 57799764, 72249705, 78817860, 86699646, 96332940, 144499410, 173399292, 216749115, 288998820, 433498230, 866996460]

約数ペア:

[(1, 866996460), (2, 433498230), (3, 288998820), (4, 216749115), (5, 173399292), (6, 144499410), (9, 96332940), (10, 86699646), (11, 78817860), (12, 72249705), (15, 57799764), (18, 48166470), (20, 43349823), (22, 39408930), (27, 32110980), (30, 28899882), (33, 26272620), (36, 24083235), (44, 19704465), (45, 19266588), (54, 16055490), (55, 15763572), (60, 14449941), (66, 13136310), (81, 10703660), (90, 9633294), (99, 8757540), (108, 8027745), (110, 7881786), (121, 7165260), (132, 6568155), (135, 6422196), (162, 5351830), (165, 5254524), (180, 4816647), (198, 4378770), (220, 3940893), (242, 3582630), (270, 3211098), (297, 2919180), (324, 2675915), (330, 2627262), (363, 2388420), (396, 2189385), (405, 2140732), (484, 1791315), (495, 1751508), (540, 1605549), (594, 1459590), (605, 1433052), (660, 1313631), (726, 1194210), (810, 1070366), (891, 973060), (990, 875754), (1089, 796140), (1188, 729795), (1210, 716526), (1452, 597105), (1485, 583836), (1620, 535183), (1782, 486530), (1815, 477684), (1980, 437877), (2178, 398070), (2420, 358263), (2970, 291918), (3267, 265380), (3564, 243265), (3630, 238842), (4356, 199035), (4423, 196020), (4455, 194612), (5445, 159228), (5940, 145959), (6534, 132690), (7260, 119421), (8846, 98010), (8910, 97306), (9801, 88460), (10890, 79614), (13068, 66345), (13269, 65340), (16335, 53076), (17692, 49005), (17820, 48653), (19602, 44230), (21780, 39807), (22115, 39204), (26538, 32670)]