89873520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:663

約数の個数: 160

約数和(自身を含む): 309623040

約数和(自身を除く): 219749520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 440, 472, 528, 577, 590, 649, 660, 708, 880, 885, 944, 1154, 1180, 1298, 1320, 1416, 1731, 1770, 1947, 2308, 2360, 2596, 2640, 2832, 2885, 3245, 3462, 3540, 3894, 4616, 4720, 5192, 5770, 6347, 6490, 6924, 7080, 7788, 8655, 9232, 9735, 10384, 11540, 12694, 12980, 13848, 14160, 15576, 17310, 19041, 19470, 23080, 25388, 25960, 27696, 31152, 31735, 34043, 34620, 38082, 38940, 46160, 50776, 51920, 63470, 68086, 69240, 76164, 77880, 95205, 101552, 102129, 126940, 136172, 138480, 152328, 155760, 170215, 190410, 204258, 253880, 272344, 304656, 340430, 374473, 380820, 408516, 507760, 510645, 544688, 680860, 748946, 761640, 817032, 1021290, 1123419, 1361720, 1497892, 1523280, 1634064, 1872365, 2042580, 2246838, 2723440, 2995784, 3744730, 4085160, 4493676, 5617095, 5991568, 7489460, 8170320, 8987352, 11234190, 14978920, 17974704, 22468380, 29957840, 44936760, 89873520]

約数ペア:

[(1, 89873520), (2, 44936760), (3, 29957840), (4, 22468380), (5, 17974704), (6, 14978920), (8, 11234190), (10, 8987352), (11, 8170320), (12, 7489460), (15, 5991568), (16, 5617095), (20, 4493676), (22, 4085160), (24, 3744730), (30, 2995784), (33, 2723440), (40, 2246838), (44, 2042580), (48, 1872365), (55, 1634064), (59, 1523280), (60, 1497892), (66, 1361720), (80, 1123419), (88, 1021290), (110, 817032), (118, 761640), (120, 748946), (132, 680860), (165, 544688), (176, 510645), (177, 507760), (220, 408516), (236, 380820), (240, 374473), (264, 340430), (295, 304656), (330, 272344), (354, 253880), (440, 204258), (472, 190410), (528, 170215), (577, 155760), (590, 152328), (649, 138480), (660, 136172), (708, 126940), (880, 102129), (885, 101552), (944, 95205), (1154, 77880), (1180, 76164), (1298, 69240), (1320, 68086), (1416, 63470), (1731, 51920), (1770, 50776), (1947, 46160), (2308, 38940), (2360, 38082), (2596, 34620), (2640, 34043), (2832, 31735), (2885, 31152), (3245, 27696), (3462, 25960), (3540, 25388), (3894, 23080), (4616, 19470), (4720, 19041), (5192, 17310), (5770, 15576), (6347, 14160), (6490, 13848), (6924, 12980), (7080, 12694), (7788, 11540), (8655, 10384), (9232, 9735)]