64452150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 216

約数和(自身を含む): 209495520

約数和(自身を除く): 145043370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 37, 42, 45, 49, 50, 63, 70, 74, 75, 79, 90, 98, 105, 111, 126, 147, 150, 158, 175, 185, 210, 222, 225, 237, 245, 259, 294, 315, 333, 350, 370, 395, 441, 450, 474, 490, 518, 525, 553, 555, 630, 666, 711, 735, 777, 790, 882, 925, 1050, 1106, 1110, 1185, 1225, 1295, 1422, 1470, 1554, 1575, 1659, 1665, 1813, 1850, 1975, 2205, 2331, 2370, 2450, 2590, 2765, 2775, 2923, 3150, 3318, 3330, 3555, 3626, 3675, 3871, 3885, 3950, 4410, 4662, 4977, 5439, 5530, 5550, 5846, 5925, 6475, 7110, 7350, 7742, 7770, 8295, 8325, 8769, 9065, 9954, 10878, 11025, 11613, 11655, 11850, 12950, 13825, 14615, 16317, 16590, 16650, 17538, 17775, 18130, 19355, 19425, 20461, 22050, 23226, 23310, 24885, 26307, 27195, 27650, 29230, 32634, 34839, 35550, 38710, 38850, 40922, 41475, 43845, 45325, 49770, 52614, 54390, 58065, 58275, 61383, 69678, 73075, 81585, 82950, 87690, 90650, 96775, 102305, 116130, 116550, 122766, 124425, 131535, 135975, 143227, 146150, 163170, 174195, 184149, 193550, 204610, 219225, 248850, 263070, 271950, 286454, 290325, 306915, 348390, 368298, 407925, 429681, 438450, 511525, 580650, 613830, 657675, 716135, 815850, 859362, 870975, 920745, 1023050, 1289043, 1315350, 1432270, 1534575, 1741950, 1841490, 2148405, 2578086, 3069150, 3580675, 4296810, 4603725, 6445215, 7161350, 9207450, 10742025, 12890430, 21484050, 32226075, 64452150]

約数ペア:

[(1, 64452150), (2, 32226075), (3, 21484050), (5, 12890430), (6, 10742025), (7, 9207450), (9, 7161350), (10, 6445215), (14, 4603725), (15, 4296810), (18, 3580675), (21, 3069150), (25, 2578086), (30, 2148405), (35, 1841490), (37, 1741950), (42, 1534575), (45, 1432270), (49, 1315350), (50, 1289043), (63, 1023050), (70, 920745), (74, 870975), (75, 859362), (79, 815850), (90, 716135), (98, 657675), (105, 613830), (111, 580650), (126, 511525), (147, 438450), (150, 429681), (158, 407925), (175, 368298), (185, 348390), (210, 306915), (222, 290325), (225, 286454), (237, 271950), (245, 263070), (259, 248850), (294, 219225), (315, 204610), (333, 193550), (350, 184149), (370, 174195), (395, 163170), (441, 146150), (450, 143227), (474, 135975), (490, 131535), (518, 124425), (525, 122766), (553, 116550), (555, 116130), (630, 102305), (666, 96775), (711, 90650), (735, 87690), (777, 82950), (790, 81585), (882, 73075), (925, 69678), (1050, 61383), (1106, 58275), (1110, 58065), (1185, 54390), (1225, 52614), (1295, 49770), (1422, 45325), (1470, 43845), (1554, 41475), (1575, 40922), (1659, 38850), (1665, 38710), (1813, 35550), (1850, 34839), (1975, 32634), (2205, 29230), (2331, 27650), (2370, 27195), (2450, 26307), (2590, 24885), (2765, 23310), (2775, 23226), (2923, 22050), (3150, 20461), (3318, 19425), (3330, 19355), (3555, 18130), (3626, 17775), (3675, 17538), (3871, 16650), (3885, 16590), (3950, 16317), (4410, 14615), (4662, 13825), (4977, 12950), (5439, 11850), (5530, 11655), (5550, 11613), (5846, 11025), (5925, 10878), (6475, 9954), (7110, 9065), (7350, 8769), (7742, 8325), (7770, 8295)]