74909160

素因数分解:

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

素因数の和:232

約数の個数: 192

約数和(自身を含む): 259459200

約数和(自身を除く): 184550040

約数列:

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

約数ペア:

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