149130540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 492762816

約数和(自身を除く): 343632276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 101, 117, 130, 156, 180, 195, 202, 234, 260, 303, 390, 404, 468, 505, 585, 606, 631, 780, 909, 1010, 1170, 1212, 1262, 1313, 1515, 1818, 1893, 2020, 2340, 2524, 2626, 3030, 3155, 3636, 3786, 3939, 4545, 5252, 5679, 6060, 6310, 6565, 7572, 7878, 8203, 9090, 9465, 11358, 11817, 12620, 13130, 15756, 16406, 18180, 18930, 19695, 22716, 23634, 24609, 26260, 28395, 32812, 37860, 39390, 41015, 47268, 49218, 56790, 59085, 63731, 73827, 78780, 82030, 98436, 113580, 118170, 123045, 127462, 147654, 164060, 191193, 236340, 246090, 254924, 295308, 318655, 369135, 382386, 492180, 573579, 637310, 738270, 764772, 828503, 955965, 1147158, 1274620, 1476540, 1657006, 1911930, 2294316, 2485509, 2867895, 3314012, 3823860, 4142515, 4971018, 5735790, 7456527, 8285030, 9942036, 11471580, 12427545, 14913054, 16570060, 24855090, 29826108, 37282635, 49710180, 74565270, 149130540]

約数ペア:

[(1, 149130540), (2, 74565270), (3, 49710180), (4, 37282635), (5, 29826108), (6, 24855090), (9, 16570060), (10, 14913054), (12, 12427545), (13, 11471580), (15, 9942036), (18, 8285030), (20, 7456527), (26, 5735790), (30, 4971018), (36, 4142515), (39, 3823860), (45, 3314012), (52, 2867895), (60, 2485509), (65, 2294316), (78, 1911930), (90, 1657006), (101, 1476540), (117, 1274620), (130, 1147158), (156, 955965), (180, 828503), (195, 764772), (202, 738270), (234, 637310), (260, 573579), (303, 492180), (390, 382386), (404, 369135), (468, 318655), (505, 295308), (585, 254924), (606, 246090), (631, 236340), (780, 191193), (909, 164060), (1010, 147654), (1170, 127462), (1212, 123045), (1262, 118170), (1313, 113580), (1515, 98436), (1818, 82030), (1893, 78780), (2020, 73827), (2340, 63731), (2524, 59085), (2626, 56790), (3030, 49218), (3155, 47268), (3636, 41015), (3786, 39390), (3939, 37860), (4545, 32812), (5252, 28395), (5679, 26260), (6060, 24609), (6310, 23634), (6565, 22716), (7572, 19695), (7878, 18930), (8203, 18180), (9090, 16406), (9465, 15756), (11358, 13130), (11817, 12620)]