803552940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 288

約数和(自身を含む): 2805734400

約数和(自身を除く): 2002181460

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, 271, 285, 289, 306, 323, 340, 342, 380, 459, 510, 513, 540, 542, 570, 578, 612, 646, 684, 765, 813, 855, 867, 918, 969, 1020, 1026, 1084, 1140, 1156, 1292, 1355, 1445, 1530, 1615, 1626, 1710, 1734, 1836, 1938, 2052, 2295, 2439, 2565, 2601, 2710, 2890, 2907, 3060, 3230, 3252, 3420, 3468, 3876, 4065, 4335, 4590, 4607, 4845, 4878, 5130, 5149, 5202, 5420, 5491, 5780, 5814, 6460, 7317, 7803, 8130, 8670, 8721, 9180, 9214, 9690, 9756, 10260, 10298, 10404, 10982, 11628, 12195, 13005, 13821, 14535, 14634, 15447, 15606, 16260, 16473, 17340, 17442, 18428, 19380, 20596, 21964, 23035, 24390, 25745, 26010, 27455, 27642, 29070, 29268, 30894, 31212, 32946, 34884, 36585, 39015, 41463, 43605, 46070, 46341, 48780, 49419, 51490, 52020, 54910, 55284, 58140, 61788, 65892, 69105, 73170, 77235, 78030, 78319, 82365, 82926, 87210, 87533, 92140, 92682, 98838, 102980, 109820, 124389, 138210, 139023, 146340, 148257, 154470, 156060, 156638, 164730, 165852, 174420, 175066, 185364, 197676, 207315, 231705, 234957, 247095, 248778, 262599, 276420, 278046, 296514, 308940, 313276, 329460, 350132, 391595, 414630, 437665, 463410, 469914, 494190, 497556, 525198, 556092, 593028, 621945, 695115, 704871, 741285, 783190, 787797, 829260, 875330, 926820, 939828, 988380, 1050396, 1174785, 1243890, 1312995, 1390230, 1409742, 1482570, 1488061, 1566380, 1575594, 1750660, 2114613, 2349570, 2363391, 2487780, 2625990, 2780460, 2819484, 2965140, 2976122, 3151188, 3524355, 3938985, 4229226, 4464183, 4699140, 4726782, 5251980, 5952244, 7048710, 7440305, 7877970, 8458452, 8928366, 9453564, 10573065, 11816955, 13392549, 14097420, 14880610, 15755940, 17856732, 21146130, 22320915, 23633910, 26785098, 29761220, 40177647, 42292260, 44641830, 47267820, 53570196, 66962745, 80355294, 89283660, 133925490, 160710588, 200888235, 267850980, 401776470, 803552940]

約数ペア:

[(1, 803552940), (2, 401776470), (3, 267850980), (4, 200888235), (5, 160710588), (6, 133925490), (9, 89283660), (10, 80355294), (12, 66962745), (15, 53570196), (17, 47267820), (18, 44641830), (19, 42292260), (20, 40177647), (27, 29761220), (30, 26785098), (34, 23633910), (36, 22320915), (38, 21146130), (45, 17856732), (51, 15755940), (54, 14880610), (57, 14097420), (60, 13392549), (68, 11816955), (76, 10573065), (85, 9453564), (90, 8928366), (95, 8458452), (102, 7877970), (108, 7440305), (114, 7048710), (135, 5952244), (153, 5251980), (170, 4726782), (171, 4699140), (180, 4464183), (190, 4229226), (204, 3938985), (228, 3524355), (255, 3151188), (270, 2976122), (271, 2965140), (285, 2819484), (289, 2780460), (306, 2625990), (323, 2487780), (340, 2363391), (342, 2349570), (380, 2114613), (459, 1750660), (510, 1575594), (513, 1566380), (540, 1488061), (542, 1482570), (570, 1409742), (578, 1390230), (612, 1312995), (646, 1243890), (684, 1174785), (765, 1050396), (813, 988380), (855, 939828), (867, 926820), (918, 875330), (969, 829260), (1020, 787797), (1026, 783190), (1084, 741285), (1140, 704871), (1156, 695115), (1292, 621945), (1355, 593028), (1445, 556092), (1530, 525198), (1615, 497556), (1626, 494190), (1710, 469914), (1734, 463410), (1836, 437665), (1938, 414630), (2052, 391595), (2295, 350132), (2439, 329460), (2565, 313276), (2601, 308940), (2710, 296514), (2890, 278046), (2907, 276420), (3060, 262599), (3230, 248778), (3252, 247095), (3420, 234957), (3468, 231705), (3876, 207315), (4065, 197676), (4335, 185364), (4590, 175066), (4607, 174420), (4845, 165852), (4878, 164730), (5130, 156638), (5149, 156060), (5202, 154470), (5420, 148257), (5491, 146340), (5780, 139023), (5814, 138210), (6460, 124389), (7317, 109820), (7803, 102980), (8130, 98838), (8670, 92682), (8721, 92140), (9180, 87533), (9214, 87210), (9690, 82926), (9756, 82365), (10260, 78319), (10298, 78030), (10404, 77235), (10982, 73170), (11628, 69105), (12195, 65892), (13005, 61788), (13821, 58140), (14535, 55284), (14634, 54910), (15447, 52020), (15606, 51490), (16260, 49419), (16473, 48780), (17340, 46341), (17442, 46070), (18428, 43605), (19380, 41463), (20596, 39015), (21964, 36585), (23035, 34884), (24390, 32946), (25745, 31212), (26010, 30894), (27455, 29268), (27642, 29070)]