148277220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2089}}^1$

素因数の和:2134

約数の個数: 144

約数和(自身を含む): 514039680

約数和(自身を除く): 365762460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2089, 2366, 2535, 2730, 3380, 3549, 4178, 4732, 5070, 5460, 5915, 6267, 7098, 8356, 10140, 10445, 11830, 12534, 14196, 14623, 17745, 20890, 23660, 25068, 27157, 29246, 31335, 35490, 41780, 43869, 54314, 58492, 62670, 70980, 73115, 81471, 87738, 108628, 125340, 135785, 146230, 162942, 175476, 190099, 219345, 271570, 292460, 325884, 353041, 380198, 407355, 438690, 543140, 570297, 706082, 760396, 814710, 877380, 950495, 1059123, 1140594, 1412164, 1629420, 1765205, 1900990, 2118246, 2281188, 2471287, 2851485, 3530410, 3801980, 4236492, 4942574, 5295615, 5702970, 7060820, 7413861, 9885148, 10591230, 11405940, 12356435, 14827722, 21182460, 24712870, 29655444, 37069305, 49425740, 74138610, 148277220]

約数ペア:

[(1, 148277220), (2, 74138610), (3, 49425740), (4, 37069305), (5, 29655444), (6, 24712870), (7, 21182460), (10, 14827722), (12, 12356435), (13, 11405940), (14, 10591230), (15, 9885148), (20, 7413861), (21, 7060820), (26, 5702970), (28, 5295615), (30, 4942574), (35, 4236492), (39, 3801980), (42, 3530410), (52, 2851485), (60, 2471287), (65, 2281188), (70, 2118246), (78, 1900990), (84, 1765205), (91, 1629420), (105, 1412164), (130, 1140594), (140, 1059123), (156, 950495), (169, 877380), (182, 814710), (195, 760396), (210, 706082), (260, 570297), (273, 543140), (338, 438690), (364, 407355), (390, 380198), (420, 353041), (455, 325884), (507, 292460), (546, 271570), (676, 219345), (780, 190099), (845, 175476), (910, 162942), (1014, 146230), (1092, 135785), (1183, 125340), (1365, 108628), (1690, 87738), (1820, 81471), (2028, 73115), (2089, 70980), (2366, 62670), (2535, 58492), (2730, 54314), (3380, 43869), (3549, 41780), (4178, 35490), (4732, 31335), (5070, 29246), (5460, 27157), (5915, 25068), (6267, 23660), (7098, 20890), (8356, 17745), (10140, 14623), (10445, 14196), (11830, 12534)]