198262380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 568915200

約数和(自身を除く): 370652820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 149, 201, 268, 298, 331, 335, 402, 447, 596, 662, 670, 745, 804, 894, 993, 1005, 1324, 1340, 1490, 1655, 1788, 1986, 2010, 2235, 2980, 3310, 3972, 4020, 4470, 4965, 6620, 8940, 9930, 9983, 19860, 19966, 22177, 29949, 39932, 44354, 49319, 49915, 59898, 66531, 88708, 98638, 99830, 110885, 119796, 133062, 147957, 149745, 197276, 199660, 221770, 246595, 266124, 295914, 299490, 332655, 443540, 493190, 591828, 598980, 665310, 739785, 986380, 1330620, 1479570, 2959140, 3304373, 6608746, 9913119, 13217492, 16521865, 19826238, 33043730, 39652476, 49565595, 66087460, 99131190, 198262380]

約数ペア:

[(1, 198262380), (2, 99131190), (3, 66087460), (4, 49565595), (5, 39652476), (6, 33043730), (10, 19826238), (12, 16521865), (15, 13217492), (20, 9913119), (30, 6608746), (60, 3304373), (67, 2959140), (134, 1479570), (149, 1330620), (201, 986380), (268, 739785), (298, 665310), (331, 598980), (335, 591828), (402, 493190), (447, 443540), (596, 332655), (662, 299490), (670, 295914), (745, 266124), (804, 246595), (894, 221770), (993, 199660), (1005, 197276), (1324, 149745), (1340, 147957), (1490, 133062), (1655, 119796), (1788, 110885), (1986, 99830), (2010, 98638), (2235, 88708), (2980, 66531), (3310, 59898), (3972, 49915), (4020, 49319), (4470, 44354), (4965, 39932), (6620, 29949), (8940, 22177), (9930, 19966), (9983, 19860)]