451362780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8443}}^1$

素因数の和:8478

約数の個数: 144

約数和(自身を含む): 1549102464

約数和(自身を除く): 1097739684

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, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1782, 1980, 2430, 2673, 2970, 3564, 4455, 4860, 5346, 5940, 8443, 8910, 10692, 13365, 16886, 17820, 25329, 26730, 33772, 42215, 50658, 53460, 75987, 84430, 92873, 101316, 126645, 151974, 168860, 185746, 227961, 253290, 278619, 303948, 371492, 379935, 455922, 464365, 506580, 557238, 683883, 759870, 835857, 911844, 928730, 1114476, 1139805, 1367766, 1393095, 1519740, 1671714, 1857460, 2051649, 2279610, 2507571, 2735532, 2786190, 3343428, 3419415, 4103298, 4179285, 4559220, 5015142, 5572380, 6838830, 7522713, 8206596, 8358570, 10030284, 10258245, 12537855, 13677660, 15045426, 16717140, 20516490, 22568139, 25075710, 30090852, 37613565, 41032980, 45136278, 50151420, 75227130, 90272556, 112840695, 150454260, 225681390, 451362780]

約数ペア:

[(1, 451362780), (2, 225681390), (3, 150454260), (4, 112840695), (5, 90272556), (6, 75227130), (9, 50151420), (10, 45136278), (11, 41032980), (12, 37613565), (15, 30090852), (18, 25075710), (20, 22568139), (22, 20516490), (27, 16717140), (30, 15045426), (33, 13677660), (36, 12537855), (44, 10258245), (45, 10030284), (54, 8358570), (55, 8206596), (60, 7522713), (66, 6838830), (81, 5572380), (90, 5015142), (99, 4559220), (108, 4179285), (110, 4103298), (132, 3419415), (135, 3343428), (162, 2786190), (165, 2735532), (180, 2507571), (198, 2279610), (220, 2051649), (243, 1857460), (270, 1671714), (297, 1519740), (324, 1393095), (330, 1367766), (396, 1139805), (405, 1114476), (486, 928730), (495, 911844), (540, 835857), (594, 759870), (660, 683883), (810, 557238), (891, 506580), (972, 464365), (990, 455922), (1188, 379935), (1215, 371492), (1485, 303948), (1620, 278619), (1782, 253290), (1980, 227961), (2430, 185746), (2673, 168860), (2970, 151974), (3564, 126645), (4455, 101316), (4860, 92873), (5346, 84430), (5940, 75987), (8443, 53460), (8910, 50658), (10692, 42215), (13365, 33772), (16886, 26730), (17820, 25329)]