30923640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 119232000

約数和(自身を除く): 88308360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 137, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 274, 285, 297, 330, 342, 360, 380, 396, 411, 418, 440, 456, 495, 513, 540, 548, 570, 594, 627, 660, 684, 685, 760, 792, 822, 836, 855, 990, 1026, 1045, 1080, 1096, 1140, 1188, 1233, 1254, 1320, 1368, 1370, 1485, 1507, 1644, 1672, 1710, 1881, 1980, 2052, 2055, 2090, 2280, 2376, 2466, 2508, 2565, 2603, 2740, 2970, 3014, 3135, 3288, 3420, 3699, 3762, 3960, 4104, 4110, 4180, 4521, 4932, 5016, 5130, 5206, 5480, 5643, 5940, 6028, 6165, 6270, 6840, 7398, 7524, 7535, 7809, 8220, 8360, 9042, 9405, 9864, 10260, 10412, 11286, 11880, 12056, 12330, 12540, 13015, 13563, 14796, 15048, 15070, 15618, 16440, 18084, 18495, 18810, 20520, 20824, 22572, 22605, 23427, 24660, 25080, 26030, 27126, 28215, 28633, 29592, 30140, 31236, 36168, 36990, 37620, 39045, 40689, 45144, 45210, 46854, 49320, 52060, 54252, 56430, 57266, 60280, 62472, 67815, 70281, 73980, 75240, 78090, 81378, 85899, 90420, 93708, 104120, 108504, 112860, 114532, 117135, 135630, 140562, 143165, 147960, 156180, 162756, 171798, 180840, 187416, 203445, 225720, 229064, 234270, 257697, 271260, 281124, 286330, 312360, 325512, 343596, 351405, 406890, 429495, 468540, 515394, 542520, 562248, 572660, 687192, 702810, 773091, 813780, 858990, 937080, 1030788, 1145320, 1288485, 1405620, 1546182, 1627560, 1717980, 2061576, 2576970, 2811240, 3092364, 3435960, 3865455, 5153940, 6184728, 7730910, 10307880, 15461820, 30923640]

約数ペア:

[(1, 30923640), (2, 15461820), (3, 10307880), (4, 7730910), (5, 6184728), (6, 5153940), (8, 3865455), (9, 3435960), (10, 3092364), (11, 2811240), (12, 2576970), (15, 2061576), (18, 1717980), (19, 1627560), (20, 1546182), (22, 1405620), (24, 1288485), (27, 1145320), (30, 1030788), (33, 937080), (36, 858990), (38, 813780), (40, 773091), (44, 702810), (45, 687192), (54, 572660), (55, 562248), (57, 542520), (60, 515394), (66, 468540), (72, 429495), (76, 406890), (88, 351405), (90, 343596), (95, 325512), (99, 312360), (108, 286330), (110, 281124), (114, 271260), (120, 257697), (132, 234270), (135, 229064), (137, 225720), (152, 203445), (165, 187416), (171, 180840), (180, 171798), (190, 162756), (198, 156180), (209, 147960), (216, 143165), (220, 140562), (228, 135630), (264, 117135), (270, 114532), (274, 112860), (285, 108504), (297, 104120), (330, 93708), (342, 90420), (360, 85899), (380, 81378), (396, 78090), (411, 75240), (418, 73980), (440, 70281), (456, 67815), (495, 62472), (513, 60280), (540, 57266), (548, 56430), (570, 54252), (594, 52060), (627, 49320), (660, 46854), (684, 45210), (685, 45144), (760, 40689), (792, 39045), (822, 37620), (836, 36990), (855, 36168), (990, 31236), (1026, 30140), (1045, 29592), (1080, 28633), (1096, 28215), (1140, 27126), (1188, 26030), (1233, 25080), (1254, 24660), (1320, 23427), (1368, 22605), (1370, 22572), (1485, 20824), (1507, 20520), (1644, 18810), (1672, 18495), (1710, 18084), (1881, 16440), (1980, 15618), (2052, 15070), (2055, 15048), (2090, 14796), (2280, 13563), (2376, 13015), (2466, 12540), (2508, 12330), (2565, 12056), (2603, 11880), (2740, 11286), (2970, 10412), (3014, 10260), (3135, 9864), (3288, 9405), (3420, 9042), (3699, 8360), (3762, 8220), (3960, 7809), (4104, 7535), (4110, 7524), (4180, 7398), (4521, 6840), (4932, 6270), (5016, 6165), (5130, 6028), (5206, 5940), (5480, 5643)]