442852380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2593

約数の個数: 192

約数和(自身を含む): 1536192000

約数和(自身を除く): 1093339620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 380, 459, 510, 513, 540, 570, 612, 646, 684, 765, 855, 918, 969, 1020, 1026, 1140, 1292, 1530, 1615, 1710, 1836, 1938, 2052, 2295, 2539, 2565, 2907, 3060, 3230, 3420, 3876, 4590, 4845, 5078, 5130, 5814, 6460, 7617, 8721, 9180, 9690, 10156, 10260, 11628, 12695, 14535, 15234, 17442, 19380, 22851, 25390, 29070, 30468, 34884, 38085, 43163, 43605, 45702, 48241, 50780, 58140, 68553, 76170, 86326, 87210, 91404, 96482, 114255, 129489, 137106, 144723, 152340, 172652, 174420, 192964, 215815, 228510, 241205, 258978, 274212, 289446, 342765, 388467, 431630, 434169, 457020, 482410, 517956, 578892, 647445, 685530, 723615, 776934, 820097, 863260, 868338, 964820, 1165401, 1294890, 1302507, 1371060, 1447230, 1553868, 1640194, 1736676, 1942335, 2170845, 2330802, 2460291, 2589780, 2605014, 2894460, 3280388, 3884670, 4100485, 4341690, 4661604, 4920582, 5210028, 5827005, 6512535, 7380873, 7769340, 8200970, 8683380, 9841164, 11654010, 12301455, 13025070, 14761746, 16401940, 22142619, 23308020, 24602910, 26050140, 29523492, 36904365, 44285238, 49205820, 73808730, 88570476, 110713095, 147617460, 221426190, 442852380]

約数ペア:

[(1, 442852380), (2, 221426190), (3, 147617460), (4, 110713095), (5, 88570476), (6, 73808730), (9, 49205820), (10, 44285238), (12, 36904365), (15, 29523492), (17, 26050140), (18, 24602910), (19, 23308020), (20, 22142619), (27, 16401940), (30, 14761746), (34, 13025070), (36, 12301455), (38, 11654010), (45, 9841164), (51, 8683380), (54, 8200970), (57, 7769340), (60, 7380873), (68, 6512535), (76, 5827005), (85, 5210028), (90, 4920582), (95, 4661604), (102, 4341690), (108, 4100485), (114, 3884670), (135, 3280388), (153, 2894460), (170, 2605014), (171, 2589780), (180, 2460291), (190, 2330802), (204, 2170845), (228, 1942335), (255, 1736676), (270, 1640194), (285, 1553868), (306, 1447230), (323, 1371060), (340, 1302507), (342, 1294890), (380, 1165401), (459, 964820), (510, 868338), (513, 863260), (540, 820097), (570, 776934), (612, 723615), (646, 685530), (684, 647445), (765, 578892), (855, 517956), (918, 482410), (969, 457020), (1020, 434169), (1026, 431630), (1140, 388467), (1292, 342765), (1530, 289446), (1615, 274212), (1710, 258978), (1836, 241205), (1938, 228510), (2052, 215815), (2295, 192964), (2539, 174420), (2565, 172652), (2907, 152340), (3060, 144723), (3230, 137106), (3420, 129489), (3876, 114255), (4590, 96482), (4845, 91404), (5078, 87210), (5130, 86326), (5814, 76170), (6460, 68553), (7617, 58140), (8721, 50780), (9180, 48241), (9690, 45702), (10156, 43605), (10260, 43163), (11628, 38085), (12695, 34884), (14535, 30468), (15234, 29070), (17442, 25390), (19380, 22851)]