149818320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 536215680

約数和(自身を除く): 386397360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 83, 90, 92, 109, 115, 120, 138, 144, 166, 180, 184, 207, 218, 230, 240, 249, 276, 327, 332, 345, 360, 368, 414, 415, 436, 460, 498, 545, 552, 654, 664, 690, 720, 747, 828, 830, 872, 920, 981, 996, 1035, 1090, 1104, 1245, 1308, 1328, 1380, 1494, 1635, 1656, 1660, 1744, 1840, 1909, 1962, 1992, 2070, 2180, 2490, 2507, 2616, 2760, 2988, 3270, 3312, 3320, 3735, 3818, 3924, 3984, 4140, 4360, 4905, 4980, 5014, 5232, 5520, 5727, 5976, 6540, 6640, 7470, 7521, 7636, 7848, 8280, 8720, 9047, 9545, 9810, 9960, 10028, 11454, 11952, 12535, 13080, 14940, 15042, 15272, 15696, 16560, 17181, 18094, 19090, 19620, 19920, 20056, 22563, 22908, 25070, 26160, 27141, 28635, 29880, 30084, 30544, 34362, 36188, 37605, 38180, 39240, 40112, 45126, 45235, 45816, 50140, 54282, 57270, 59760, 60168, 68724, 72376, 75210, 76360, 78480, 81423, 85905, 90252, 90470, 91632, 100280, 108564, 112815, 114540, 120336, 135705, 137448, 144752, 150420, 152720, 162846, 171810, 180504, 180940, 200560, 208081, 217128, 225630, 229080, 271410, 274896, 300840, 325692, 343620, 361008, 361880, 407115, 416162, 434256, 451260, 458160, 542820, 601680, 624243, 651384, 687240, 723760, 814230, 832324, 902520, 1040405, 1085640, 1248486, 1302768, 1374480, 1628460, 1664648, 1805040, 1872729, 2080810, 2171280, 2496972, 3121215, 3256920, 3329296, 3745458, 4161620, 4993944, 6242430, 6513840, 7490916, 8323240, 9363645, 9987888, 12484860, 14981832, 16646480, 18727290, 24969720, 29963664, 37454580, 49939440, 74909160, 149818320]

約数ペア:

[(1, 149818320), (2, 74909160), (3, 49939440), (4, 37454580), (5, 29963664), (6, 24969720), (8, 18727290), (9, 16646480), (10, 14981832), (12, 12484860), (15, 9987888), (16, 9363645), (18, 8323240), (20, 7490916), (23, 6513840), (24, 6242430), (30, 4993944), (36, 4161620), (40, 3745458), (45, 3329296), (46, 3256920), (48, 3121215), (60, 2496972), (69, 2171280), (72, 2080810), (80, 1872729), (83, 1805040), (90, 1664648), (92, 1628460), (109, 1374480), (115, 1302768), (120, 1248486), (138, 1085640), (144, 1040405), (166, 902520), (180, 832324), (184, 814230), (207, 723760), (218, 687240), (230, 651384), (240, 624243), (249, 601680), (276, 542820), (327, 458160), (332, 451260), (345, 434256), (360, 416162), (368, 407115), (414, 361880), (415, 361008), (436, 343620), (460, 325692), (498, 300840), (545, 274896), (552, 271410), (654, 229080), (664, 225630), (690, 217128), (720, 208081), (747, 200560), (828, 180940), (830, 180504), (872, 171810), (920, 162846), (981, 152720), (996, 150420), (1035, 144752), (1090, 137448), (1104, 135705), (1245, 120336), (1308, 114540), (1328, 112815), (1380, 108564), (1494, 100280), (1635, 91632), (1656, 90470), (1660, 90252), (1744, 85905), (1840, 81423), (1909, 78480), (1962, 76360), (1992, 75210), (2070, 72376), (2180, 68724), (2490, 60168), (2507, 59760), (2616, 57270), (2760, 54282), (2988, 50140), (3270, 45816), (3312, 45235), (3320, 45126), (3735, 40112), (3818, 39240), (3924, 38180), (3984, 37605), (4140, 36188), (4360, 34362), (4905, 30544), (4980, 30084), (5014, 29880), (5232, 28635), (5520, 27141), (5727, 26160), (5976, 25070), (6540, 22908), (6640, 22563), (7470, 20056), (7521, 19920), (7636, 19620), (7848, 19090), (8280, 18094), (8720, 17181), (9047, 16560), (9545, 15696), (9810, 15272), (9960, 15042), (10028, 14940), (11454, 13080), (11952, 12535)]