209922900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{5783}}^1$

素因数の和:5822

約数の個数: 108

約数和(自身を含む): 667728096

約数和(自身を除く): 457805196

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 121, 132, 150, 165, 220, 242, 275, 300, 330, 363, 484, 550, 605, 660, 726, 825, 1100, 1210, 1452, 1650, 1815, 2420, 3025, 3300, 3630, 5783, 6050, 7260, 9075, 11566, 12100, 17349, 18150, 23132, 28915, 34698, 36300, 57830, 63613, 69396, 86745, 115660, 127226, 144575, 173490, 190839, 254452, 289150, 318065, 346980, 381678, 433725, 578300, 636130, 699743, 763356, 867450, 954195, 1272260, 1399486, 1590325, 1734900, 1908390, 2099229, 2798972, 3180650, 3498715, 3816780, 4198458, 4770975, 6361300, 6997430, 8396916, 9541950, 10496145, 13994860, 17493575, 19083900, 20992290, 34987150, 41984580, 52480725, 69974300, 104961450, 209922900]

約数ペア:

[(1, 209922900), (2, 104961450), (3, 69974300), (4, 52480725), (5, 41984580), (6, 34987150), (10, 20992290), (11, 19083900), (12, 17493575), (15, 13994860), (20, 10496145), (22, 9541950), (25, 8396916), (30, 6997430), (33, 6361300), (44, 4770975), (50, 4198458), (55, 3816780), (60, 3498715), (66, 3180650), (75, 2798972), (100, 2099229), (110, 1908390), (121, 1734900), (132, 1590325), (150, 1399486), (165, 1272260), (220, 954195), (242, 867450), (275, 763356), (300, 699743), (330, 636130), (363, 578300), (484, 433725), (550, 381678), (605, 346980), (660, 318065), (726, 289150), (825, 254452), (1100, 190839), (1210, 173490), (1452, 144575), (1650, 127226), (1815, 115660), (2420, 86745), (3025, 69396), (3300, 63613), (3630, 57830), (5783, 36300), (6050, 34698), (7260, 28915), (9075, 23132), (11566, 18150), (12100, 17349)]