212071050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 144

約数和(自身を含む): 599818752

約数和(自身を除く): 387747702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 47, 50, 74, 75, 90, 94, 111, 141, 150, 185, 222, 225, 235, 271, 282, 333, 370, 423, 450, 470, 542, 555, 666, 705, 813, 846, 925, 1110, 1175, 1355, 1410, 1626, 1665, 1739, 1850, 2115, 2350, 2439, 2710, 2775, 3330, 3478, 3525, 4065, 4230, 4878, 5217, 5550, 6775, 7050, 8130, 8325, 8695, 10027, 10434, 10575, 12195, 12737, 13550, 15651, 16650, 17390, 20054, 20325, 21150, 24390, 25474, 26085, 30081, 31302, 38211, 40650, 43475, 50135, 52170, 60162, 60975, 63685, 76422, 78255, 86950, 90243, 100270, 114633, 121950, 127370, 130425, 150405, 156510, 180486, 191055, 229266, 250675, 260850, 300810, 318425, 382110, 391275, 451215, 471269, 501350, 573165, 636850, 752025, 782550, 902430, 942538, 955275, 1146330, 1413807, 1504050, 1910550, 2256075, 2356345, 2827614, 2865825, 4241421, 4512150, 4712690, 5731650, 7069035, 8482842, 11781725, 14138070, 21207105, 23563450, 35345175, 42414210, 70690350, 106035525, 212071050]

約数ペア:

[(1, 212071050), (2, 106035525), (3, 70690350), (5, 42414210), (6, 35345175), (9, 23563450), (10, 21207105), (15, 14138070), (18, 11781725), (25, 8482842), (30, 7069035), (37, 5731650), (45, 4712690), (47, 4512150), (50, 4241421), (74, 2865825), (75, 2827614), (90, 2356345), (94, 2256075), (111, 1910550), (141, 1504050), (150, 1413807), (185, 1146330), (222, 955275), (225, 942538), (235, 902430), (271, 782550), (282, 752025), (333, 636850), (370, 573165), (423, 501350), (450, 471269), (470, 451215), (542, 391275), (555, 382110), (666, 318425), (705, 300810), (813, 260850), (846, 250675), (925, 229266), (1110, 191055), (1175, 180486), (1355, 156510), (1410, 150405), (1626, 130425), (1665, 127370), (1739, 121950), (1850, 114633), (2115, 100270), (2350, 90243), (2439, 86950), (2710, 78255), (2775, 76422), (3330, 63685), (3478, 60975), (3525, 60162), (4065, 52170), (4230, 50135), (4878, 43475), (5217, 40650), (5550, 38211), (6775, 31302), (7050, 30081), (8130, 26085), (8325, 25474), (8695, 24390), (10027, 21150), (10434, 20325), (10575, 20054), (12195, 17390), (12737, 16650), (13550, 15651)]