195288030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 627912000

約数和(自身を除く): 432623970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 49, 54, 58, 63, 70, 87, 90, 98, 105, 126, 135, 145, 147, 174, 189, 203, 210, 245, 261, 270, 290, 294, 315, 378, 406, 435, 441, 490, 509, 522, 609, 630, 735, 783, 870, 882, 945, 1015, 1018, 1218, 1305, 1323, 1421, 1470, 1527, 1566, 1827, 1890, 2030, 2205, 2545, 2610, 2646, 2842, 3045, 3054, 3563, 3654, 3915, 4263, 4410, 4581, 5090, 5481, 6090, 6615, 7105, 7126, 7635, 7830, 8526, 9135, 9162, 10689, 10962, 12789, 13230, 13743, 14210, 14761, 15270, 17815, 18270, 21315, 21378, 22905, 24941, 25578, 27405, 27486, 29522, 32067, 35630, 38367, 42630, 44283, 45810, 49882, 53445, 54810, 63945, 64134, 68715, 73805, 74823, 76734, 88566, 96201, 103327, 106890, 124705, 127890, 132849, 137430, 147610, 149646, 160335, 191835, 192402, 206654, 221415, 224469, 249410, 265698, 309981, 320670, 374115, 383670, 398547, 442830, 448938, 481005, 516635, 619962, 664245, 673407, 723289, 748230, 797094, 929943, 962010, 1033270, 1122345, 1328490, 1346814, 1446578, 1549905, 1859886, 1992735, 2169867, 2244690, 2789829, 3099810, 3367035, 3616445, 3985470, 4339734, 4649715, 5579658, 6509601, 6734070, 7232890, 9299430, 10849335, 13019202, 13949145, 19528803, 21698670, 27898290, 32548005, 39057606, 65096010, 97644015, 195288030]

約数ペア:

[(1, 195288030), (2, 97644015), (3, 65096010), (5, 39057606), (6, 32548005), (7, 27898290), (9, 21698670), (10, 19528803), (14, 13949145), (15, 13019202), (18, 10849335), (21, 9299430), (27, 7232890), (29, 6734070), (30, 6509601), (35, 5579658), (42, 4649715), (45, 4339734), (49, 3985470), (54, 3616445), (58, 3367035), (63, 3099810), (70, 2789829), (87, 2244690), (90, 2169867), (98, 1992735), (105, 1859886), (126, 1549905), (135, 1446578), (145, 1346814), (147, 1328490), (174, 1122345), (189, 1033270), (203, 962010), (210, 929943), (245, 797094), (261, 748230), (270, 723289), (290, 673407), (294, 664245), (315, 619962), (378, 516635), (406, 481005), (435, 448938), (441, 442830), (490, 398547), (509, 383670), (522, 374115), (609, 320670), (630, 309981), (735, 265698), (783, 249410), (870, 224469), (882, 221415), (945, 206654), (1015, 192402), (1018, 191835), (1218, 160335), (1305, 149646), (1323, 147610), (1421, 137430), (1470, 132849), (1527, 127890), (1566, 124705), (1827, 106890), (1890, 103327), (2030, 96201), (2205, 88566), (2545, 76734), (2610, 74823), (2646, 73805), (2842, 68715), (3045, 64134), (3054, 63945), (3563, 54810), (3654, 53445), (3915, 49882), (4263, 45810), (4410, 44283), (4581, 42630), (5090, 38367), (5481, 35630), (6090, 32067), (6615, 29522), (7105, 27486), (7126, 27405), (7635, 25578), (7830, 24941), (8526, 22905), (9135, 21378), (9162, 21315), (10689, 18270), (10962, 17815), (12789, 15270), (13230, 14761), (13743, 14210)]