4512150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 12496224

約数和(自身を除く): 7984074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 271, 333, 370, 450, 542, 555, 666, 813, 925, 1110, 1355, 1626, 1665, 1850, 2439, 2710, 2775, 3330, 4065, 4878, 5550, 6775, 8130, 8325, 10027, 12195, 13550, 16650, 20054, 20325, 24390, 30081, 40650, 50135, 60162, 60975, 90243, 100270, 121950, 150405, 180486, 250675, 300810, 451215, 501350, 752025, 902430, 1504050, 2256075, 4512150]

約数ペア:

[(1, 4512150), (2, 2256075), (3, 1504050), (5, 902430), (6, 752025), (9, 501350), (10, 451215), (15, 300810), (18, 250675), (25, 180486), (30, 150405), (37, 121950), (45, 100270), (50, 90243), (74, 60975), (75, 60162), (90, 50135), (111, 40650), (150, 30081), (185, 24390), (222, 20325), (225, 20054), (271, 16650), (333, 13550), (370, 12195), (450, 10027), (542, 8325), (555, 8130), (666, 6775), (813, 5550), (925, 4878), (1110, 4065), (1355, 3330), (1626, 2775), (1665, 2710), (1850, 2439)]