29406780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 101606400

約数和(自身を除く): 72199620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 71, 78, 90, 108, 117, 118, 130, 135, 142, 156, 177, 180, 195, 213, 234, 236, 260, 270, 284, 295, 351, 354, 355, 390, 426, 468, 531, 540, 585, 590, 639, 702, 708, 710, 767, 780, 852, 885, 923, 1062, 1065, 1170, 1180, 1278, 1404, 1420, 1534, 1593, 1755, 1770, 1846, 1917, 2124, 2130, 2301, 2340, 2556, 2655, 2769, 3068, 3186, 3195, 3510, 3540, 3692, 3834, 3835, 4189, 4260, 4602, 4615, 5310, 5538, 6372, 6390, 6903, 7020, 7668, 7670, 7965, 8307, 8378, 9204, 9230, 9585, 10620, 11076, 11505, 12567, 12780, 13806, 13845, 15340, 15930, 16614, 16756, 18460, 19170, 20709, 20945, 23010, 24921, 25134, 27612, 27690, 31860, 33228, 34515, 37701, 38340, 41418, 41535, 41890, 46020, 49842, 50268, 54457, 55380, 62835, 69030, 75402, 82836, 83070, 83780, 99684, 103545, 108914, 113103, 124605, 125670, 138060, 150804, 163371, 166140, 188505, 207090, 217828, 226206, 249210, 251340, 272285, 326742, 377010, 414180, 452412, 490113, 498420, 544570, 565515, 653484, 754020, 816855, 980226, 1089140, 1131030, 1470339, 1633710, 1960452, 2262060, 2450565, 2940678, 3267420, 4901130, 5881356, 7351695, 9802260, 14703390, 29406780]

約数ペア:

[(1, 29406780), (2, 14703390), (3, 9802260), (4, 7351695), (5, 5881356), (6, 4901130), (9, 3267420), (10, 2940678), (12, 2450565), (13, 2262060), (15, 1960452), (18, 1633710), (20, 1470339), (26, 1131030), (27, 1089140), (30, 980226), (36, 816855), (39, 754020), (45, 653484), (52, 565515), (54, 544570), (59, 498420), (60, 490113), (65, 452412), (71, 414180), (78, 377010), (90, 326742), (108, 272285), (117, 251340), (118, 249210), (130, 226206), (135, 217828), (142, 207090), (156, 188505), (177, 166140), (180, 163371), (195, 150804), (213, 138060), (234, 125670), (236, 124605), (260, 113103), (270, 108914), (284, 103545), (295, 99684), (351, 83780), (354, 83070), (355, 82836), (390, 75402), (426, 69030), (468, 62835), (531, 55380), (540, 54457), (585, 50268), (590, 49842), (639, 46020), (702, 41890), (708, 41535), (710, 41418), (767, 38340), (780, 37701), (852, 34515), (885, 33228), (923, 31860), (1062, 27690), (1065, 27612), (1170, 25134), (1180, 24921), (1278, 23010), (1404, 20945), (1420, 20709), (1534, 19170), (1593, 18460), (1755, 16756), (1770, 16614), (1846, 15930), (1917, 15340), (2124, 13845), (2130, 13806), (2301, 12780), (2340, 12567), (2556, 11505), (2655, 11076), (2769, 10620), (3068, 9585), (3186, 9230), (3195, 9204), (3510, 8378), (3540, 8307), (3692, 7965), (3834, 7670), (3835, 7668), (4189, 7020), (4260, 6903), (4602, 6390), (4615, 6372), (5310, 5538)]