54185340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 181440000

約数和(自身を除く): 127254660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 29, 30, 33, 38, 44, 55, 57, 58, 60, 66, 76, 87, 95, 110, 114, 116, 132, 145, 149, 165, 174, 190, 209, 220, 228, 285, 290, 298, 319, 330, 348, 380, 418, 435, 447, 551, 570, 580, 596, 627, 638, 660, 745, 836, 870, 894, 957, 1045, 1102, 1140, 1254, 1276, 1490, 1595, 1639, 1653, 1740, 1788, 1914, 2090, 2204, 2235, 2508, 2755, 2831, 2980, 3135, 3190, 3278, 3306, 3828, 4180, 4321, 4470, 4785, 4917, 5510, 5662, 6061, 6270, 6380, 6556, 6612, 8195, 8265, 8493, 8642, 8940, 9570, 9834, 11020, 11324, 12122, 12540, 12963, 14155, 16390, 16530, 16986, 17284, 18183, 19140, 19668, 21605, 24244, 24585, 25926, 28310, 30305, 31141, 32780, 33060, 33972, 36366, 42465, 43210, 47531, 49170, 51852, 56620, 60610, 62282, 64815, 72732, 82099, 84930, 86420, 90915, 93423, 95062, 98340, 121220, 124564, 129630, 142593, 155705, 164198, 169860, 181830, 186846, 190124, 237655, 246297, 259260, 285186, 311410, 328396, 363660, 373692, 410495, 467115, 475310, 492594, 570372, 622820, 712965, 820990, 903089, 934230, 950620, 985188, 1231485, 1425930, 1641980, 1806178, 1868460, 2462970, 2709267, 2851860, 3612356, 4515445, 4925940, 5418534, 9030890, 10837068, 13546335, 18061780, 27092670, 54185340]

約数ペア:

[(1, 54185340), (2, 27092670), (3, 18061780), (4, 13546335), (5, 10837068), (6, 9030890), (10, 5418534), (11, 4925940), (12, 4515445), (15, 3612356), (19, 2851860), (20, 2709267), (22, 2462970), (29, 1868460), (30, 1806178), (33, 1641980), (38, 1425930), (44, 1231485), (55, 985188), (57, 950620), (58, 934230), (60, 903089), (66, 820990), (76, 712965), (87, 622820), (95, 570372), (110, 492594), (114, 475310), (116, 467115), (132, 410495), (145, 373692), (149, 363660), (165, 328396), (174, 311410), (190, 285186), (209, 259260), (220, 246297), (228, 237655), (285, 190124), (290, 186846), (298, 181830), (319, 169860), (330, 164198), (348, 155705), (380, 142593), (418, 129630), (435, 124564), (447, 121220), (551, 98340), (570, 95062), (580, 93423), (596, 90915), (627, 86420), (638, 84930), (660, 82099), (745, 72732), (836, 64815), (870, 62282), (894, 60610), (957, 56620), (1045, 51852), (1102, 49170), (1140, 47531), (1254, 43210), (1276, 42465), (1490, 36366), (1595, 33972), (1639, 33060), (1653, 32780), (1740, 31141), (1788, 30305), (1914, 28310), (2090, 25926), (2204, 24585), (2235, 24244), (2508, 21605), (2755, 19668), (2831, 19140), (2980, 18183), (3135, 17284), (3190, 16986), (3278, 16530), (3306, 16390), (3828, 14155), (4180, 12963), (4321, 12540), (4470, 12122), (4785, 11324), (4917, 11020), (5510, 9834), (5662, 9570), (6061, 8940), (6270, 8642), (6380, 8493), (6556, 8265), (6612, 8195)]