16732980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 57605184

約数和(自身を除く): 40872204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 313, 324, 330, 396, 405, 486, 495, 540, 594, 626, 660, 810, 891, 939, 972, 990, 1188, 1215, 1252, 1485, 1565, 1620, 1782, 1878, 1980, 2430, 2673, 2817, 2970, 3130, 3443, 3564, 3756, 4455, 4695, 4860, 5346, 5634, 5940, 6260, 6886, 8451, 8910, 9390, 10329, 10692, 11268, 13365, 13772, 14085, 16902, 17215, 17820, 18780, 20658, 25353, 26730, 28170, 30987, 33804, 34430, 41316, 42255, 50706, 51645, 53460, 56340, 61974, 68860, 76059, 84510, 92961, 101412, 103290, 123948, 126765, 152118, 154935, 169020, 185922, 206580, 253530, 278883, 304236, 309870, 371844, 380295, 464805, 507060, 557766, 619740, 760590, 836649, 929610, 1115532, 1394415, 1521180, 1673298, 1859220, 2788830, 3346596, 4183245, 5577660, 8366490, 16732980]

約数ペア:

[(1, 16732980), (2, 8366490), (3, 5577660), (4, 4183245), (5, 3346596), (6, 2788830), (9, 1859220), (10, 1673298), (11, 1521180), (12, 1394415), (15, 1115532), (18, 929610), (20, 836649), (22, 760590), (27, 619740), (30, 557766), (33, 507060), (36, 464805), (44, 380295), (45, 371844), (54, 309870), (55, 304236), (60, 278883), (66, 253530), (81, 206580), (90, 185922), (99, 169020), (108, 154935), (110, 152118), (132, 126765), (135, 123948), (162, 103290), (165, 101412), (180, 92961), (198, 84510), (220, 76059), (243, 68860), (270, 61974), (297, 56340), (313, 53460), (324, 51645), (330, 50706), (396, 42255), (405, 41316), (486, 34430), (495, 33804), (540, 30987), (594, 28170), (626, 26730), (660, 25353), (810, 20658), (891, 18780), (939, 17820), (972, 17215), (990, 16902), (1188, 14085), (1215, 13772), (1252, 13365), (1485, 11268), (1565, 10692), (1620, 10329), (1782, 9390), (1878, 8910), (1980, 8451), (2430, 6886), (2673, 6260), (2817, 5940), (2970, 5634), (3130, 5346), (3443, 4860), (3564, 4695), (3756, 4455)]