199950390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2753}}^1$

素因数の和:3038

約数の個数: 64

約数和(自身を含む): 535377600

約数和(自身を除く): 335427210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 269, 270, 538, 807, 1345, 1614, 2421, 2690, 2753, 4035, 4842, 5506, 7263, 8070, 8259, 12105, 13765, 14526, 16518, 24210, 24777, 27530, 36315, 41295, 49554, 72630, 74331, 82590, 123885, 148662, 247770, 371655, 740557, 743310, 1481114, 2221671, 3702785, 4443342, 6665013, 7405570, 11108355, 13330026, 19995039, 22216710, 33325065, 39990078, 66650130, 99975195, 199950390]

約数ペア:

[(1, 199950390), (2, 99975195), (3, 66650130), (5, 39990078), (6, 33325065), (9, 22216710), (10, 19995039), (15, 13330026), (18, 11108355), (27, 7405570), (30, 6665013), (45, 4443342), (54, 3702785), (90, 2221671), (135, 1481114), (269, 743310), (270, 740557), (538, 371655), (807, 247770), (1345, 148662), (1614, 123885), (2421, 82590), (2690, 74331), (2753, 72630), (4035, 49554), (4842, 41295), (5506, 36315), (7263, 27530), (8070, 24777), (8259, 24210), (12105, 16518), (13765, 14526)]