45121500

素因数分解:

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

素因数の和:333

約数の個数: 144

約数和(自身を含む): 146729856

約数和(自身を除く): 101608356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 125, 148, 150, 180, 185, 222, 225, 250, 271, 300, 333, 370, 375, 444, 450, 500, 542, 555, 666, 740, 750, 813, 900, 925, 1084, 1110, 1125, 1332, 1355, 1500, 1626, 1665, 1850, 2220, 2250, 2439, 2710, 2775, 3252, 3330, 3700, 4065, 4500, 4625, 4878, 5420, 5550, 6660, 6775, 8130, 8325, 9250, 9756, 10027, 11100, 12195, 13550, 13875, 16260, 16650, 18500, 20054, 20325, 24390, 27100, 27750, 30081, 33300, 33875, 40108, 40650, 41625, 48780, 50135, 55500, 60162, 60975, 67750, 81300, 83250, 90243, 100270, 101625, 120324, 121950, 135500, 150405, 166500, 180486, 200540, 203250, 243900, 250675, 300810, 304875, 360972, 406500, 451215, 501350, 601620, 609750, 752025, 902430, 1002700, 1219500, 1253375, 1504050, 1804860, 2256075, 2506750, 3008100, 3760125, 4512150, 5013500, 7520250, 9024300, 11280375, 15040500, 22560750, 45121500]

約数ペア:

[(1, 45121500), (2, 22560750), (3, 15040500), (4, 11280375), (5, 9024300), (6, 7520250), (9, 5013500), (10, 4512150), (12, 3760125), (15, 3008100), (18, 2506750), (20, 2256075), (25, 1804860), (30, 1504050), (36, 1253375), (37, 1219500), (45, 1002700), (50, 902430), (60, 752025), (74, 609750), (75, 601620), (90, 501350), (100, 451215), (111, 406500), (125, 360972), (148, 304875), (150, 300810), (180, 250675), (185, 243900), (222, 203250), (225, 200540), (250, 180486), (271, 166500), (300, 150405), (333, 135500), (370, 121950), (375, 120324), (444, 101625), (450, 100270), (500, 90243), (542, 83250), (555, 81300), (666, 67750), (740, 60975), (750, 60162), (813, 55500), (900, 50135), (925, 48780), (1084, 41625), (1110, 40650), (1125, 40108), (1332, 33875), (1355, 33300), (1500, 30081), (1626, 27750), (1665, 27100), (1850, 24390), (2220, 20325), (2250, 20054), (2439, 18500), (2710, 16650), (2775, 16260), (3252, 13875), (3330, 13550), (3700, 12195), (4065, 11100), (4500, 10027), (4625, 9756), (4878, 9250), (5420, 8325), (5550, 8130), (6660, 6775)]