850601880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3361}}^1$

素因数の和:3434

約数の個数: 192

約数和(自身を含む): 2989490400

約数和(自身を除く): 2138888520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 57, 60, 72, 74, 76, 90, 95, 111, 114, 120, 148, 152, 171, 180, 185, 190, 222, 228, 285, 296, 333, 342, 360, 370, 380, 444, 456, 555, 570, 666, 684, 703, 740, 760, 855, 888, 1110, 1140, 1332, 1368, 1406, 1480, 1665, 1710, 2109, 2220, 2280, 2664, 2812, 3330, 3361, 3420, 3515, 4218, 4440, 5624, 6327, 6660, 6722, 6840, 7030, 8436, 10083, 10545, 12654, 13320, 13444, 14060, 16805, 16872, 20166, 21090, 25308, 26888, 28120, 30249, 31635, 33610, 40332, 42180, 50415, 50616, 60498, 63270, 63859, 67220, 80664, 84360, 100830, 120996, 124357, 126540, 127718, 134440, 151245, 191577, 201660, 241992, 248714, 253080, 255436, 302490, 319295, 373071, 383154, 403320, 497428, 510872, 574731, 604980, 621785, 638590, 746142, 766308, 957885, 994856, 1119213, 1149462, 1209960, 1243570, 1277180, 1492284, 1532616, 1865355, 1915770, 2238426, 2298924, 2362783, 2487140, 2554360, 2873655, 2984568, 3730710, 3831540, 4476852, 4597848, 4725566, 4974280, 5596065, 5747310, 7088349, 7461420, 7663080, 8953704, 9451132, 11192130, 11494620, 11813915, 14176698, 14922840, 18902264, 21265047, 22384260, 22989240, 23627830, 28353396, 35441745, 42530094, 44768520, 47255660, 56706792, 70883490, 85060188, 94511320, 106325235, 141766980, 170120376, 212650470, 283533960, 425300940, 850601880]

約数ペア:

[(1, 850601880), (2, 425300940), (3, 283533960), (4, 212650470), (5, 170120376), (6, 141766980), (8, 106325235), (9, 94511320), (10, 85060188), (12, 70883490), (15, 56706792), (18, 47255660), (19, 44768520), (20, 42530094), (24, 35441745), (30, 28353396), (36, 23627830), (37, 22989240), (38, 22384260), (40, 21265047), (45, 18902264), (57, 14922840), (60, 14176698), (72, 11813915), (74, 11494620), (76, 11192130), (90, 9451132), (95, 8953704), (111, 7663080), (114, 7461420), (120, 7088349), (148, 5747310), (152, 5596065), (171, 4974280), (180, 4725566), (185, 4597848), (190, 4476852), (222, 3831540), (228, 3730710), (285, 2984568), (296, 2873655), (333, 2554360), (342, 2487140), (360, 2362783), (370, 2298924), (380, 2238426), (444, 1915770), (456, 1865355), (555, 1532616), (570, 1492284), (666, 1277180), (684, 1243570), (703, 1209960), (740, 1149462), (760, 1119213), (855, 994856), (888, 957885), (1110, 766308), (1140, 746142), (1332, 638590), (1368, 621785), (1406, 604980), (1480, 574731), (1665, 510872), (1710, 497428), (2109, 403320), (2220, 383154), (2280, 373071), (2664, 319295), (2812, 302490), (3330, 255436), (3361, 253080), (3420, 248714), (3515, 241992), (4218, 201660), (4440, 191577), (5624, 151245), (6327, 134440), (6660, 127718), (6722, 126540), (6840, 124357), (7030, 120996), (8436, 100830), (10083, 84360), (10545, 80664), (12654, 67220), (13320, 63859), (13444, 63270), (14060, 60498), (16805, 50616), (16872, 50415), (20166, 42180), (21090, 40332), (25308, 33610), (26888, 31635), (28120, 30249)]