80131800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19079}}^1$

素因数の和:19105

約数の個数: 96

約数和(自身を含む): 283910400

約数和(自身を除く): 203778600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 19079, 38158, 57237, 76316, 95395, 114474, 133553, 152632, 190790, 228948, 267106, 286185, 381580, 400659, 457896, 476975, 534212, 572370, 667765, 763160, 801318, 953950, 1068424, 1144740, 1335530, 1430925, 1602636, 1907900, 2003295, 2289480, 2671060, 2861850, 3205272, 3338825, 3815800, 4006590, 5342120, 5723700, 6677650, 8013180, 10016475, 11447400, 13355300, 16026360, 20032950, 26710600, 40065900, 80131800]

約数ペア:

[(1, 80131800), (2, 40065900), (3, 26710600), (4, 20032950), (5, 16026360), (6, 13355300), (7, 11447400), (8, 10016475), (10, 8013180), (12, 6677650), (14, 5723700), (15, 5342120), (20, 4006590), (21, 3815800), (24, 3338825), (25, 3205272), (28, 2861850), (30, 2671060), (35, 2289480), (40, 2003295), (42, 1907900), (50, 1602636), (56, 1430925), (60, 1335530), (70, 1144740), (75, 1068424), (84, 953950), (100, 801318), (105, 763160), (120, 667765), (140, 572370), (150, 534212), (168, 476975), (175, 457896), (200, 400659), (210, 381580), (280, 286185), (300, 267106), (350, 228948), (420, 190790), (525, 152632), (600, 133553), (700, 114474), (840, 95395), (1050, 76316), (1400, 57237), (2100, 38158), (4200, 19079)]