73778760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:660

約数の個数: 192

約数和(自身を含む): 270466560

約数和(自身を除く): 196687800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 601, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1202, 1240, 1320, 1364, 1395, 1705, 1803, 1860, 1980, 2046, 2232, 2404, 2728, 2790, 3005, 3069, 3410, 3606, 3720, 3960, 4092, 4808, 5115, 5409, 5580, 6010, 6138, 6611, 6820, 7212, 8184, 9015, 10230, 10818, 11160, 12020, 12276, 13222, 13640, 14424, 15345, 18030, 18631, 19833, 20460, 21636, 24040, 24552, 26444, 27045, 30690, 33055, 36060, 37262, 39666, 40920, 43272, 52888, 54090, 55893, 59499, 61380, 66110, 72120, 74524, 79332, 93155, 99165, 108180, 111786, 118998, 122760, 132220, 149048, 158664, 167679, 186310, 198330, 204941, 216360, 223572, 237996, 264440, 279465, 297495, 335358, 372620, 396660, 409882, 447144, 475992, 558930, 594990, 614823, 670716, 745240, 793320, 819764, 838395, 1024705, 1117860, 1189980, 1229646, 1341432, 1639528, 1676790, 1844469, 2049410, 2235720, 2379960, 2459292, 3074115, 3353580, 3688938, 4098820, 4918584, 6148230, 6707160, 7377876, 8197640, 9222345, 12296460, 14755752, 18444690, 24592920, 36889380, 73778760]

約数ペア:

[(1, 73778760), (2, 36889380), (3, 24592920), (4, 18444690), (5, 14755752), (6, 12296460), (8, 9222345), (9, 8197640), (10, 7377876), (11, 6707160), (12, 6148230), (15, 4918584), (18, 4098820), (20, 3688938), (22, 3353580), (24, 3074115), (30, 2459292), (31, 2379960), (33, 2235720), (36, 2049410), (40, 1844469), (44, 1676790), (45, 1639528), (55, 1341432), (60, 1229646), (62, 1189980), (66, 1117860), (72, 1024705), (88, 838395), (90, 819764), (93, 793320), (99, 745240), (110, 670716), (120, 614823), (124, 594990), (132, 558930), (155, 475992), (165, 447144), (180, 409882), (186, 396660), (198, 372620), (220, 335358), (248, 297495), (264, 279465), (279, 264440), (310, 237996), (330, 223572), (341, 216360), (360, 204941), (372, 198330), (396, 186310), (440, 167679), (465, 158664), (495, 149048), (558, 132220), (601, 122760), (620, 118998), (660, 111786), (682, 108180), (744, 99165), (792, 93155), (930, 79332), (990, 74524), (1023, 72120), (1116, 66110), (1202, 61380), (1240, 59499), (1320, 55893), (1364, 54090), (1395, 52888), (1705, 43272), (1803, 40920), (1860, 39666), (1980, 37262), (2046, 36060), (2232, 33055), (2404, 30690), (2728, 27045), (2790, 26444), (3005, 24552), (3069, 24040), (3410, 21636), (3606, 20460), (3720, 19833), (3960, 18631), (4092, 18030), (4808, 15345), (5115, 14424), (5409, 13640), (5580, 13222), (6010, 12276), (6138, 12020), (6611, 11160), (6820, 10818), (7212, 10230), (8184, 9015)]