243113670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 682992000

約数和(自身を除く): 439878330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 61, 87, 90, 122, 135, 145, 174, 183, 261, 270, 290, 305, 366, 435, 509, 522, 549, 610, 783, 870, 915, 1018, 1098, 1305, 1527, 1566, 1647, 1769, 1830, 2545, 2610, 2745, 3054, 3294, 3538, 3915, 4581, 5090, 5307, 5490, 7635, 7830, 8235, 8845, 9162, 10614, 13743, 14761, 15270, 15921, 16470, 17690, 22905, 26535, 27486, 29522, 31049, 31842, 44283, 45810, 47763, 53070, 62098, 68715, 73805, 79605, 88566, 93147, 95526, 132849, 137430, 147610, 155245, 159210, 186294, 221415, 238815, 265698, 279441, 310490, 398547, 442830, 465735, 477630, 558882, 664245, 797094, 838323, 900421, 931470, 1328490, 1397205, 1676646, 1800842, 1992735, 2701263, 2794410, 3985470, 4191615, 4502105, 5402526, 8103789, 8383230, 9004210, 13506315, 16207578, 24311367, 27012630, 40518945, 48622734, 81037890, 121556835, 243113670]

約数ペア:

[(1, 243113670), (2, 121556835), (3, 81037890), (5, 48622734), (6, 40518945), (9, 27012630), (10, 24311367), (15, 16207578), (18, 13506315), (27, 9004210), (29, 8383230), (30, 8103789), (45, 5402526), (54, 4502105), (58, 4191615), (61, 3985470), (87, 2794410), (90, 2701263), (122, 1992735), (135, 1800842), (145, 1676646), (174, 1397205), (183, 1328490), (261, 931470), (270, 900421), (290, 838323), (305, 797094), (366, 664245), (435, 558882), (509, 477630), (522, 465735), (549, 442830), (610, 398547), (783, 310490), (870, 279441), (915, 265698), (1018, 238815), (1098, 221415), (1305, 186294), (1527, 159210), (1566, 155245), (1647, 147610), (1769, 137430), (1830, 132849), (2545, 95526), (2610, 93147), (2745, 88566), (3054, 79605), (3294, 73805), (3538, 68715), (3915, 62098), (4581, 53070), (5090, 47763), (5307, 45810), (5490, 44283), (7635, 31842), (7830, 31049), (8235, 29522), (8845, 27486), (9162, 26535), (10614, 22905), (13743, 17690), (14761, 16470), (15270, 15921)]