128614800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5641}}^1$

素因数の和:5681

約数の個数: 120

約数和(自身を含む): 433756960

約数和(自身を除く): 305142160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5641, 5700, 7600, 11282, 11400, 16923, 22564, 22800, 28205, 33846, 45128, 56410, 67692, 84615, 90256, 107179, 112820, 135384, 141025, 169230, 214358, 225640, 270768, 282050, 321537, 338460, 423075, 428716, 451280, 535895, 564100, 643074, 676920, 846150, 857432, 1071790, 1128200, 1286148, 1353840, 1607685, 1692300, 1714864, 2143580, 2256400, 2572296, 2679475, 3215370, 3384600, 4287160, 5144592, 5358950, 6430740, 6769200, 8038425, 8574320, 10717900, 12861480, 16076850, 21435800, 25722960, 32153700, 42871600, 64307400, 128614800]

約数ペア:

[(1, 128614800), (2, 64307400), (3, 42871600), (4, 32153700), (5, 25722960), (6, 21435800), (8, 16076850), (10, 12861480), (12, 10717900), (15, 8574320), (16, 8038425), (19, 6769200), (20, 6430740), (24, 5358950), (25, 5144592), (30, 4287160), (38, 3384600), (40, 3215370), (48, 2679475), (50, 2572296), (57, 2256400), (60, 2143580), (75, 1714864), (76, 1692300), (80, 1607685), (95, 1353840), (100, 1286148), (114, 1128200), (120, 1071790), (150, 857432), (152, 846150), (190, 676920), (200, 643074), (228, 564100), (240, 535895), (285, 451280), (300, 428716), (304, 423075), (380, 338460), (400, 321537), (456, 282050), (475, 270768), (570, 225640), (600, 214358), (760, 169230), (912, 141025), (950, 135384), (1140, 112820), (1200, 107179), (1425, 90256), (1520, 84615), (1900, 67692), (2280, 56410), (2850, 45128), (3800, 33846), (4560, 28205), (5641, 22800), (5700, 22564), (7600, 16923), (11282, 11400)]