72769200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{8663}}^1$

素因数の和:8691

約数の個数: 120

約数和(自身を含む): 266435328

約数和(自身を除く): 193666128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 8663, 17326, 25989, 34652, 43315, 51978, 60641, 69304, 86630, 103956, 121282, 129945, 138608, 173260, 181923, 207912, 216575, 242564, 259890, 303205, 346520, 363846, 415824, 433150, 485128, 519780, 606410, 649725, 693040, 727692, 866300, 909615, 970256, 1039560, 1212820, 1299450, 1455384, 1516025, 1732600, 1819230, 2079120, 2425640, 2598900, 2910768, 3032050, 3465200, 3638460, 4548075, 4851280, 5197800, 6064100, 7276920, 9096150, 10395600, 12128200, 14553840, 18192300, 24256400, 36384600, 72769200]

約数ペア:

[(1, 72769200), (2, 36384600), (3, 24256400), (4, 18192300), (5, 14553840), (6, 12128200), (7, 10395600), (8, 9096150), (10, 7276920), (12, 6064100), (14, 5197800), (15, 4851280), (16, 4548075), (20, 3638460), (21, 3465200), (24, 3032050), (25, 2910768), (28, 2598900), (30, 2425640), (35, 2079120), (40, 1819230), (42, 1732600), (48, 1516025), (50, 1455384), (56, 1299450), (60, 1212820), (70, 1039560), (75, 970256), (80, 909615), (84, 866300), (100, 727692), (105, 693040), (112, 649725), (120, 606410), (140, 519780), (150, 485128), (168, 433150), (175, 415824), (200, 363846), (210, 346520), (240, 303205), (280, 259890), (300, 242564), (336, 216575), (350, 207912), (400, 181923), (420, 173260), (525, 138608), (560, 129945), (600, 121282), (700, 103956), (840, 86630), (1050, 69304), (1200, 60641), (1400, 51978), (1680, 43315), (2100, 34652), (2800, 25989), (4200, 17326), (8400, 8663)]