129177180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{659}}^1$

素因数の和:702

約数の個数: 180

約数和(自身を含む): 446097960

約数和(自身を除く): 316920780

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, 659, 660, 726, 810, 891, 990, 1089, 1188, 1210, 1318, 1452, 1485, 1620, 1782, 1815, 1977, 1980, 2178, 2420, 2636, 2970, 3267, 3295, 3564, 3630, 3954, 4356, 4455, 5445, 5931, 5940, 6534, 6590, 7249, 7260, 7908, 8910, 9801, 9885, 10890, 11862, 13068, 13180, 14498, 16335, 17793, 17820, 19602, 19770, 21747, 21780, 23724, 28996, 29655, 32670, 35586, 36245, 39204, 39540, 43494, 49005, 53379, 59310, 65241, 65340, 71172, 72490, 79739, 86988, 88965, 98010, 106758, 108735, 118620, 130482, 144980, 159478, 177930, 195723, 196020, 213516, 217470, 239217, 260964, 266895, 318956, 326205, 355860, 391446, 398695, 434940, 478434, 533790, 587169, 652410, 717651, 782892, 797390, 956868, 978615, 1067580, 1174338, 1196085, 1304820, 1435302, 1594780, 1957230, 2152953, 2348676, 2392170, 2870604, 2935845, 3588255, 3914460, 4305906, 4784340, 5871690, 6458859, 7176510, 8611812, 10764765, 11743380, 12917718, 14353020, 21529530, 25835436, 32294295, 43059060, 64588590, 129177180]

約数ペア:

[(1, 129177180), (2, 64588590), (3, 43059060), (4, 32294295), (5, 25835436), (6, 21529530), (9, 14353020), (10, 12917718), (11, 11743380), (12, 10764765), (15, 8611812), (18, 7176510), (20, 6458859), (22, 5871690), (27, 4784340), (30, 4305906), (33, 3914460), (36, 3588255), (44, 2935845), (45, 2870604), (54, 2392170), (55, 2348676), (60, 2152953), (66, 1957230), (81, 1594780), (90, 1435302), (99, 1304820), (108, 1196085), (110, 1174338), (121, 1067580), (132, 978615), (135, 956868), (162, 797390), (165, 782892), (180, 717651), (198, 652410), (220, 587169), (242, 533790), (270, 478434), (297, 434940), (324, 398695), (330, 391446), (363, 355860), (396, 326205), (405, 318956), (484, 266895), (495, 260964), (540, 239217), (594, 217470), (605, 213516), (659, 196020), (660, 195723), (726, 177930), (810, 159478), (891, 144980), (990, 130482), (1089, 118620), (1188, 108735), (1210, 106758), (1318, 98010), (1452, 88965), (1485, 86988), (1620, 79739), (1782, 72490), (1815, 71172), (1977, 65340), (1980, 65241), (2178, 59310), (2420, 53379), (2636, 49005), (2970, 43494), (3267, 39540), (3295, 39204), (3564, 36245), (3630, 35586), (3954, 32670), (4356, 29655), (4455, 28996), (5445, 23724), (5931, 21780), (5940, 21747), (6534, 19770), (6590, 19602), (7249, 17820), (7260, 17793), (7908, 16335), (8910, 14498), (9801, 13180), (9885, 13068), (10890, 11862)]