90701460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29641}}^1$

素因数の和:29673

約数の個数: 72

約数和(自身を含む): 291321576

約数和(自身を除く): 200620116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 29641, 59282, 88923, 118564, 148205, 177846, 266769, 296410, 355692, 444615, 503897, 533538, 592820, 889230, 1007794, 1067076, 1333845, 1511691, 1778460, 2015588, 2519485, 2667690, 3023382, 4535073, 5038970, 5335380, 6046764, 7558455, 9070146, 10077940, 15116910, 18140292, 22675365, 30233820, 45350730, 90701460]

約数ペア:

[(1, 90701460), (2, 45350730), (3, 30233820), (4, 22675365), (5, 18140292), (6, 15116910), (9, 10077940), (10, 9070146), (12, 7558455), (15, 6046764), (17, 5335380), (18, 5038970), (20, 4535073), (30, 3023382), (34, 2667690), (36, 2519485), (45, 2015588), (51, 1778460), (60, 1511691), (68, 1333845), (85, 1067076), (90, 1007794), (102, 889230), (153, 592820), (170, 533538), (180, 503897), (204, 444615), (255, 355692), (306, 296410), (340, 266769), (510, 177846), (612, 148205), (765, 118564), (1020, 88923), (1530, 59282), (3060, 29641)]