73105440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 252564480

約数和(自身を除く): 179459040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 289, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 578, 620, 680, 744, 816, 867, 930, 992, 1020, 1054, 1156, 1240, 1360, 1445, 1488, 1581, 1632, 1734, 1860, 2040, 2108, 2312, 2480, 2635, 2720, 2890, 2976, 3162, 3468, 3720, 4080, 4216, 4335, 4624, 4913, 4960, 5270, 5780, 6324, 6936, 7440, 7905, 8160, 8432, 8670, 8959, 9248, 9826, 10540, 11560, 12648, 13872, 14739, 14880, 15810, 16864, 17340, 17918, 19652, 21080, 23120, 24565, 25296, 26877, 27744, 29478, 31620, 34680, 35836, 39304, 42160, 44795, 46240, 49130, 50592, 53754, 58956, 63240, 69360, 71672, 73695, 78608, 84320, 89590, 98260, 107508, 117912, 126480, 134385, 138720, 143344, 147390, 152303, 157216, 179180, 196520, 215016, 235824, 252960, 268770, 286688, 294780, 304606, 358360, 393040, 430032, 456909, 471648, 537540, 589560, 609212, 716720, 761515, 786080, 860064, 913818, 1075080, 1179120, 1218424, 1433440, 1523030, 1827636, 2150160, 2284545, 2358240, 2436848, 3046060, 3655272, 4300320, 4569090, 4873696, 6092120, 7310544, 9138180, 12184240, 14621088, 18276360, 24368480, 36552720, 73105440]

約数ペア:

[(1, 73105440), (2, 36552720), (3, 24368480), (4, 18276360), (5, 14621088), (6, 12184240), (8, 9138180), (10, 7310544), (12, 6092120), (15, 4873696), (16, 4569090), (17, 4300320), (20, 3655272), (24, 3046060), (30, 2436848), (31, 2358240), (32, 2284545), (34, 2150160), (40, 1827636), (48, 1523030), (51, 1433440), (60, 1218424), (62, 1179120), (68, 1075080), (80, 913818), (85, 860064), (93, 786080), (96, 761515), (102, 716720), (120, 609212), (124, 589560), (136, 537540), (155, 471648), (160, 456909), (170, 430032), (186, 393040), (204, 358360), (240, 304606), (248, 294780), (255, 286688), (272, 268770), (289, 252960), (310, 235824), (340, 215016), (372, 196520), (408, 179180), (465, 157216), (480, 152303), (496, 147390), (510, 143344), (527, 138720), (544, 134385), (578, 126480), (620, 117912), (680, 107508), (744, 98260), (816, 89590), (867, 84320), (930, 78608), (992, 73695), (1020, 71672), (1054, 69360), (1156, 63240), (1240, 58956), (1360, 53754), (1445, 50592), (1488, 49130), (1581, 46240), (1632, 44795), (1734, 42160), (1860, 39304), (2040, 35836), (2108, 34680), (2312, 31620), (2480, 29478), (2635, 27744), (2720, 26877), (2890, 25296), (2976, 24565), (3162, 23120), (3468, 21080), (3720, 19652), (4080, 17918), (4216, 17340), (4335, 16864), (4624, 15810), (4913, 14880), (4960, 14739), (5270, 13872), (5780, 12648), (6324, 11560), (6936, 10540), (7440, 9826), (7905, 9248), (8160, 8959), (8432, 8670)]