149890860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:712

約数の個数: 144

約数和(自身を含む): 522639936

約数和(自身を除く): 372749076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 337, 353, 420, 630, 674, 706, 1011, 1059, 1260, 1348, 1412, 1685, 1765, 2022, 2118, 2359, 2471, 3033, 3177, 3370, 3530, 4044, 4236, 4718, 4942, 5055, 5295, 6066, 6354, 6740, 7060, 7077, 7413, 9436, 9884, 10110, 10590, 11795, 12132, 12355, 12708, 14154, 14826, 15165, 15885, 20220, 21180, 21231, 22239, 23590, 24710, 28308, 29652, 30330, 31770, 35385, 37065, 42462, 44478, 47180, 49420, 60660, 63540, 70770, 74130, 84924, 88956, 106155, 111195, 118961, 141540, 148260, 212310, 222390, 237922, 356883, 424620, 444780, 475844, 594805, 713766, 832727, 1070649, 1189610, 1427532, 1665454, 1784415, 2141298, 2379220, 2498181, 3330908, 3568830, 4163635, 4282596, 4996362, 5353245, 7137660, 7494543, 8327270, 9992724, 10706490, 12490905, 14989086, 16654540, 21412980, 24981810, 29978172, 37472715, 49963620, 74945430, 149890860]

約数ペア:

[(1, 149890860), (2, 74945430), (3, 49963620), (4, 37472715), (5, 29978172), (6, 24981810), (7, 21412980), (9, 16654540), (10, 14989086), (12, 12490905), (14, 10706490), (15, 9992724), (18, 8327270), (20, 7494543), (21, 7137660), (28, 5353245), (30, 4996362), (35, 4282596), (36, 4163635), (42, 3568830), (45, 3330908), (60, 2498181), (63, 2379220), (70, 2141298), (84, 1784415), (90, 1665454), (105, 1427532), (126, 1189610), (140, 1070649), (180, 832727), (210, 713766), (252, 594805), (315, 475844), (337, 444780), (353, 424620), (420, 356883), (630, 237922), (674, 222390), (706, 212310), (1011, 148260), (1059, 141540), (1260, 118961), (1348, 111195), (1412, 106155), (1685, 88956), (1765, 84924), (2022, 74130), (2118, 70770), (2359, 63540), (2471, 60660), (3033, 49420), (3177, 47180), (3370, 44478), (3530, 42462), (4044, 37065), (4236, 35385), (4718, 31770), (4942, 30330), (5055, 29652), (5295, 28308), (6066, 24710), (6354, 23590), (6740, 22239), (7060, 21231), (7077, 21180), (7413, 20220), (9436, 15885), (9884, 15165), (10110, 14826), (10590, 14154), (11795, 12708), (12132, 12355)]