55776660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 166924800

約数和(自身を除く): 111148140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 149, 170, 204, 255, 298, 340, 367, 447, 510, 596, 734, 745, 894, 1020, 1101, 1468, 1490, 1788, 1835, 2202, 2235, 2533, 2980, 3670, 4404, 4470, 5066, 5505, 6239, 7340, 7599, 8940, 10132, 11010, 12478, 12665, 15198, 18717, 22020, 24956, 25330, 30396, 31195, 37434, 37995, 50660, 54683, 62390, 74868, 75990, 93585, 109366, 124780, 151980, 164049, 187170, 218732, 273415, 328098, 374340, 546830, 656196, 820245, 929611, 1093660, 1640490, 1859222, 2788833, 3280980, 3718444, 4648055, 5577666, 9296110, 11155332, 13944165, 18592220, 27888330, 55776660]

約数ペア:

[(1, 55776660), (2, 27888330), (3, 18592220), (4, 13944165), (5, 11155332), (6, 9296110), (10, 5577666), (12, 4648055), (15, 3718444), (17, 3280980), (20, 2788833), (30, 1859222), (34, 1640490), (51, 1093660), (60, 929611), (68, 820245), (85, 656196), (102, 546830), (149, 374340), (170, 328098), (204, 273415), (255, 218732), (298, 187170), (340, 164049), (367, 151980), (447, 124780), (510, 109366), (596, 93585), (734, 75990), (745, 74868), (894, 62390), (1020, 54683), (1101, 50660), (1468, 37995), (1490, 37434), (1788, 31195), (1835, 30396), (2202, 25330), (2235, 24956), (2533, 22020), (2980, 18717), (3670, 15198), (4404, 12665), (4470, 12478), (5066, 11010), (5505, 10132), (6239, 8940), (7340, 7599)]