808045380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{809}}^1$

素因数の和:1034

約数の個数: 144

約数和(自身を含む): 2547417600

約数和(自身を除く): 1739372220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 179, 180, 186, 279, 310, 358, 372, 465, 537, 558, 620, 716, 809, 895, 930, 1074, 1116, 1395, 1611, 1618, 1790, 1860, 2148, 2427, 2685, 2790, 3222, 3236, 3580, 4045, 4854, 5370, 5549, 5580, 6444, 7281, 8055, 8090, 9708, 10740, 11098, 12135, 14562, 16110, 16180, 16647, 22196, 24270, 25079, 27745, 29124, 32220, 33294, 36405, 48540, 49941, 50158, 55490, 66588, 72810, 75237, 83235, 99882, 100316, 110980, 125395, 144811, 145620, 150474, 166470, 199764, 225711, 249705, 250790, 289622, 300948, 332940, 376185, 434433, 451422, 499410, 501580, 579244, 724055, 752370, 868866, 902844, 998820, 1128555, 1303299, 1448110, 1504740, 1737732, 2172165, 2257110, 2606598, 2896220, 4344330, 4489141, 4514220, 5213196, 6516495, 8688660, 8978282, 13032990, 13467423, 17956564, 22445705, 26065980, 26934846, 40402269, 44891410, 53869692, 67337115, 80804538, 89782820, 134674230, 161609076, 202011345, 269348460, 404022690, 808045380]

約数ペア:

[(1, 808045380), (2, 404022690), (3, 269348460), (4, 202011345), (5, 161609076), (6, 134674230), (9, 89782820), (10, 80804538), (12, 67337115), (15, 53869692), (18, 44891410), (20, 40402269), (30, 26934846), (31, 26065980), (36, 22445705), (45, 17956564), (60, 13467423), (62, 13032990), (90, 8978282), (93, 8688660), (124, 6516495), (155, 5213196), (179, 4514220), (180, 4489141), (186, 4344330), (279, 2896220), (310, 2606598), (358, 2257110), (372, 2172165), (465, 1737732), (537, 1504740), (558, 1448110), (620, 1303299), (716, 1128555), (809, 998820), (895, 902844), (930, 868866), (1074, 752370), (1116, 724055), (1395, 579244), (1611, 501580), (1618, 499410), (1790, 451422), (1860, 434433), (2148, 376185), (2427, 332940), (2685, 300948), (2790, 289622), (3222, 250790), (3236, 249705), (3580, 225711), (4045, 199764), (4854, 166470), (5370, 150474), (5549, 145620), (5580, 144811), (6444, 125395), (7281, 110980), (8055, 100316), (8090, 99882), (9708, 83235), (10740, 75237), (11098, 72810), (12135, 66588), (14562, 55490), (16110, 50158), (16180, 49941), (16647, 48540), (22196, 36405), (24270, 33294), (25079, 32220), (27745, 29124)]