223695810

素因数分解:

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

素因数の和:761

約数の個数: 128

約数和(自身を含む): 649797120

約数和(自身を除く): 426101310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 101, 117, 130, 135, 195, 202, 234, 270, 303, 351, 390, 505, 585, 606, 631, 702, 909, 1010, 1170, 1262, 1313, 1515, 1755, 1818, 1893, 2626, 2727, 3030, 3155, 3510, 3786, 3939, 4545, 5454, 5679, 6310, 6565, 7878, 8203, 9090, 9465, 11358, 11817, 13130, 13635, 16406, 17037, 18930, 19695, 23634, 24609, 27270, 28395, 34074, 35451, 39390, 41015, 49218, 56790, 59085, 63731, 70902, 73827, 82030, 85185, 118170, 123045, 127462, 147654, 170370, 177255, 191193, 221481, 246090, 318655, 354510, 369135, 382386, 442962, 573579, 637310, 738270, 828503, 955965, 1107405, 1147158, 1657006, 1720737, 1911930, 2214810, 2485509, 2867895, 3441474, 4142515, 4971018, 5735790, 7456527, 8285030, 8603685, 12427545, 14913054, 17207370, 22369581, 24855090, 37282635, 44739162, 74565270, 111847905, 223695810]

約数ペア:

[(1, 223695810), (2, 111847905), (3, 74565270), (5, 44739162), (6, 37282635), (9, 24855090), (10, 22369581), (13, 17207370), (15, 14913054), (18, 12427545), (26, 8603685), (27, 8285030), (30, 7456527), (39, 5735790), (45, 4971018), (54, 4142515), (65, 3441474), (78, 2867895), (90, 2485509), (101, 2214810), (117, 1911930), (130, 1720737), (135, 1657006), (195, 1147158), (202, 1107405), (234, 955965), (270, 828503), (303, 738270), (351, 637310), (390, 573579), (505, 442962), (585, 382386), (606, 369135), (631, 354510), (702, 318655), (909, 246090), (1010, 221481), (1170, 191193), (1262, 177255), (1313, 170370), (1515, 147654), (1755, 127462), (1818, 123045), (1893, 118170), (2626, 85185), (2727, 82030), (3030, 73827), (3155, 70902), (3510, 63731), (3786, 59085), (3939, 56790), (4545, 49218), (5454, 41015), (5679, 39390), (6310, 35451), (6565, 34074), (7878, 28395), (8203, 27270), (9090, 24609), (9465, 23634), (11358, 19695), (11817, 18930), (13130, 17037), (13635, 16406)]