302535480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 256

約数和(自身を含む): 1052352000

約数和(自身を除く): 749816520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 59, 60, 65, 76, 78, 95, 104, 114, 118, 120, 130, 152, 156, 173, 177, 190, 195, 228, 236, 247, 260, 285, 295, 312, 346, 354, 380, 390, 456, 472, 494, 519, 520, 570, 590, 692, 708, 741, 760, 767, 780, 865, 885, 988, 1038, 1121, 1140, 1180, 1235, 1384, 1416, 1482, 1534, 1560, 1730, 1770, 1976, 2076, 2242, 2249, 2280, 2301, 2360, 2470, 2595, 2964, 3068, 3287, 3363, 3460, 3540, 3705, 3835, 4152, 4484, 4498, 4602, 4940, 5190, 5605, 5928, 6136, 6574, 6726, 6747, 6920, 7080, 7410, 7670, 8968, 8996, 9204, 9861, 9880, 10207, 10380, 11210, 11245, 11505, 13148, 13452, 13494, 14573, 14820, 15340, 16435, 16815, 17992, 18408, 19722, 20414, 20760, 22420, 22490, 23010, 26296, 26904, 26988, 29146, 29640, 30621, 30680, 32870, 33630, 33735, 39444, 40828, 42731, 43719, 44840, 44980, 46020, 49305, 51035, 53976, 58292, 61242, 65740, 67260, 67470, 72865, 78888, 81656, 85462, 87438, 89960, 92040, 98610, 102070, 116584, 122484, 128193, 131480, 132691, 134520, 134940, 145730, 153105, 170924, 174876, 193933, 197220, 204140, 213655, 218595, 244968, 256386, 265382, 269880, 291460, 306210, 341848, 349752, 387866, 394440, 398073, 408280, 427310, 437190, 512772, 530764, 581799, 582920, 612420, 640965, 663455, 775732, 796146, 854620, 874380, 969665, 1025544, 1061528, 1163598, 1224840, 1281930, 1326910, 1551464, 1592292, 1709240, 1748760, 1939330, 1990365, 2327196, 2521129, 2563860, 2653820, 2908995, 3184584, 3878660, 3980730, 4654392, 5042258, 5127720, 5307640, 5817990, 7563387, 7757320, 7961460, 10084516, 11635980, 12605645, 15126774, 15922920, 20169032, 23271960, 25211290, 30253548, 37816935, 50422580, 60507096, 75633870, 100845160, 151267740, 302535480]

約数ペア:

[(1, 302535480), (2, 151267740), (3, 100845160), (4, 75633870), (5, 60507096), (6, 50422580), (8, 37816935), (10, 30253548), (12, 25211290), (13, 23271960), (15, 20169032), (19, 15922920), (20, 15126774), (24, 12605645), (26, 11635980), (30, 10084516), (38, 7961460), (39, 7757320), (40, 7563387), (52, 5817990), (57, 5307640), (59, 5127720), (60, 5042258), (65, 4654392), (76, 3980730), (78, 3878660), (95, 3184584), (104, 2908995), (114, 2653820), (118, 2563860), (120, 2521129), (130, 2327196), (152, 1990365), (156, 1939330), (173, 1748760), (177, 1709240), (190, 1592292), (195, 1551464), (228, 1326910), (236, 1281930), (247, 1224840), (260, 1163598), (285, 1061528), (295, 1025544), (312, 969665), (346, 874380), (354, 854620), (380, 796146), (390, 775732), (456, 663455), (472, 640965), (494, 612420), (519, 582920), (520, 581799), (570, 530764), (590, 512772), (692, 437190), (708, 427310), (741, 408280), (760, 398073), (767, 394440), (780, 387866), (865, 349752), (885, 341848), (988, 306210), (1038, 291460), (1121, 269880), (1140, 265382), (1180, 256386), (1235, 244968), (1384, 218595), (1416, 213655), (1482, 204140), (1534, 197220), (1560, 193933), (1730, 174876), (1770, 170924), (1976, 153105), (2076, 145730), (2242, 134940), (2249, 134520), (2280, 132691), (2301, 131480), (2360, 128193), (2470, 122484), (2595, 116584), (2964, 102070), (3068, 98610), (3287, 92040), (3363, 89960), (3460, 87438), (3540, 85462), (3705, 81656), (3835, 78888), (4152, 72865), (4484, 67470), (4498, 67260), (4602, 65740), (4940, 61242), (5190, 58292), (5605, 53976), (5928, 51035), (6136, 49305), (6574, 46020), (6726, 44980), (6747, 44840), (6920, 43719), (7080, 42731), (7410, 40828), (7670, 39444), (8968, 33735), (8996, 33630), (9204, 32870), (9861, 30680), (9880, 30621), (10207, 29640), (10380, 29146), (11210, 26988), (11245, 26904), (11505, 26296), (13148, 23010), (13452, 22490), (13494, 22420), (14573, 20760), (14820, 20414), (15340, 19722), (16435, 18408), (16815, 17992)]