42091650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:590

約数の個数: 120

約数和(自身を含む): 123332880

約数和(自身を除く): 81241230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 225, 270, 285, 342, 405, 450, 475, 513, 547, 570, 675, 810, 855, 950, 1026, 1094, 1350, 1425, 1539, 1641, 1710, 2025, 2565, 2735, 2850, 3078, 3282, 4050, 4275, 4923, 5130, 5470, 7695, 8205, 8550, 9846, 10393, 12825, 13675, 14769, 15390, 16410, 20786, 24615, 25650, 27350, 29538, 31179, 38475, 41025, 44307, 49230, 51965, 62358, 73845, 76950, 82050, 88614, 93537, 103930, 123075, 147690, 155895, 187074, 221535, 246150, 259825, 280611, 311790, 369225, 443070, 467685, 519650, 561222, 738450, 779475, 841833, 935370, 1107675, 1403055, 1558950, 1683666, 2215350, 2338425, 2806110, 4209165, 4676850, 7015275, 8418330, 14030550, 21045825, 42091650]

約数ペア:

[(1, 42091650), (2, 21045825), (3, 14030550), (5, 8418330), (6, 7015275), (9, 4676850), (10, 4209165), (15, 2806110), (18, 2338425), (19, 2215350), (25, 1683666), (27, 1558950), (30, 1403055), (38, 1107675), (45, 935370), (50, 841833), (54, 779475), (57, 738450), (75, 561222), (81, 519650), (90, 467685), (95, 443070), (114, 369225), (135, 311790), (150, 280611), (162, 259825), (171, 246150), (190, 221535), (225, 187074), (270, 155895), (285, 147690), (342, 123075), (405, 103930), (450, 93537), (475, 88614), (513, 82050), (547, 76950), (570, 73845), (675, 62358), (810, 51965), (855, 49230), (950, 44307), (1026, 41025), (1094, 38475), (1350, 31179), (1425, 29538), (1539, 27350), (1641, 25650), (1710, 24615), (2025, 20786), (2565, 16410), (2735, 15390), (2850, 14769), (3078, 13675), (3282, 12825), (4050, 10393), (4275, 9846), (4923, 8550), (5130, 8205), (5470, 7695)]