66753390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 188739072

約数和(自身を除く): 121985682

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 73, 85, 102, 110, 146, 163, 165, 170, 187, 219, 255, 326, 330, 365, 374, 438, 489, 510, 561, 730, 803, 815, 935, 978, 1095, 1122, 1241, 1606, 1630, 1793, 1870, 2190, 2409, 2445, 2482, 2771, 2805, 3586, 3723, 4015, 4818, 4890, 5379, 5542, 5610, 6205, 7446, 8030, 8313, 8965, 10758, 11899, 12045, 12410, 13651, 13855, 16626, 17930, 18615, 23798, 24090, 26895, 27302, 27710, 30481, 35697, 37230, 40953, 41565, 53790, 59495, 60962, 68255, 71394, 81906, 83130, 91443, 118990, 130889, 136510, 152405, 178485, 182886, 202283, 204765, 261778, 304810, 356970, 392667, 404566, 409530, 457215, 606849, 654445, 785334, 914430, 1011415, 1213698, 1308890, 1963335, 2022830, 2225113, 3034245, 3926670, 4450226, 6068490, 6675339, 11125565, 13350678, 22251130, 33376695, 66753390]

約数ペア:

[(1, 66753390), (2, 33376695), (3, 22251130), (5, 13350678), (6, 11125565), (10, 6675339), (11, 6068490), (15, 4450226), (17, 3926670), (22, 3034245), (30, 2225113), (33, 2022830), (34, 1963335), (51, 1308890), (55, 1213698), (66, 1011415), (73, 914430), (85, 785334), (102, 654445), (110, 606849), (146, 457215), (163, 409530), (165, 404566), (170, 392667), (187, 356970), (219, 304810), (255, 261778), (326, 204765), (330, 202283), (365, 182886), (374, 178485), (438, 152405), (489, 136510), (510, 130889), (561, 118990), (730, 91443), (803, 83130), (815, 81906), (935, 71394), (978, 68255), (1095, 60962), (1122, 59495), (1241, 53790), (1606, 41565), (1630, 40953), (1793, 37230), (1870, 35697), (2190, 30481), (2409, 27710), (2445, 27302), (2482, 26895), (2771, 24090), (2805, 23798), (3586, 18615), (3723, 17930), (4015, 16626), (4818, 13855), (4890, 13651), (5379, 12410), (5542, 12045), (5610, 11899), (6205, 10758), (7446, 8965), (8030, 8313)]