27185340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 94445568

約数和(自身を除く): 67260228

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, 383, 390, 420, 455, 507, 546, 676, 766, 780, 845, 910, 1014, 1092, 1149, 1183, 1365, 1532, 1690, 1820, 1915, 2028, 2298, 2366, 2535, 2681, 2730, 3380, 3549, 3830, 4596, 4732, 4979, 5070, 5362, 5460, 5745, 5915, 7098, 7660, 8043, 9958, 10140, 10724, 11490, 11830, 13405, 14196, 14937, 16086, 17745, 19916, 22980, 23660, 24895, 26810, 29874, 32172, 34853, 35490, 40215, 49790, 53620, 59748, 64727, 69706, 70980, 74685, 80430, 99580, 104559, 129454, 139412, 149370, 160860, 174265, 194181, 209118, 258908, 298740, 323635, 348530, 388362, 418236, 453089, 522795, 647270, 697060, 776724, 906178, 970905, 1045590, 1294540, 1359267, 1812356, 1941810, 2091180, 2265445, 2718534, 3883620, 4530890, 5437068, 6796335, 9061780, 13592670, 27185340]

約数ペア:

[(1, 27185340), (2, 13592670), (3, 9061780), (4, 6796335), (5, 5437068), (6, 4530890), (7, 3883620), (10, 2718534), (12, 2265445), (13, 2091180), (14, 1941810), (15, 1812356), (20, 1359267), (21, 1294540), (26, 1045590), (28, 970905), (30, 906178), (35, 776724), (39, 697060), (42, 647270), (52, 522795), (60, 453089), (65, 418236), (70, 388362), (78, 348530), (84, 323635), (91, 298740), (105, 258908), (130, 209118), (140, 194181), (156, 174265), (169, 160860), (182, 149370), (195, 139412), (210, 129454), (260, 104559), (273, 99580), (338, 80430), (364, 74685), (383, 70980), (390, 69706), (420, 64727), (455, 59748), (507, 53620), (546, 49790), (676, 40215), (766, 35490), (780, 34853), (845, 32172), (910, 29874), (1014, 26810), (1092, 24895), (1149, 23660), (1183, 22980), (1365, 19916), (1532, 17745), (1690, 16086), (1820, 14937), (1915, 14196), (2028, 13405), (2298, 11830), (2366, 11490), (2535, 10724), (2681, 10140), (2730, 9958), (3380, 8043), (3549, 7660), (3830, 7098), (4596, 5915), (4732, 5745), (4979, 5460), (5070, 5362)]