213993600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{22291}}^1$

素因数の和:22318

約数の個数: 96

約数和(自身を含む): 704873040

約数和(自身を除く): 490879440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 22291, 44582, 66873, 89164, 111455, 133746, 178328, 222910, 267492, 334365, 356656, 445820, 534984, 557275, 668730, 713312, 891640, 1069968, 1114550, 1337460, 1426624, 1671825, 1783280, 2139936, 2229100, 2674920, 2853248, 3343650, 3566560, 4279872, 4458200, 5349840, 6687300, 7133120, 8559744, 8916400, 10699680, 13374600, 14266240, 17832800, 21399360, 26749200, 35665600, 42798720, 53498400, 71331200, 106996800, 213993600]

約数ペア:

[(1, 213993600), (2, 106996800), (3, 71331200), (4, 53498400), (5, 42798720), (6, 35665600), (8, 26749200), (10, 21399360), (12, 17832800), (15, 14266240), (16, 13374600), (20, 10699680), (24, 8916400), (25, 8559744), (30, 7133120), (32, 6687300), (40, 5349840), (48, 4458200), (50, 4279872), (60, 3566560), (64, 3343650), (75, 2853248), (80, 2674920), (96, 2229100), (100, 2139936), (120, 1783280), (128, 1671825), (150, 1426624), (160, 1337460), (192, 1114550), (200, 1069968), (240, 891640), (300, 713312), (320, 668730), (384, 557275), (400, 534984), (480, 445820), (600, 356656), (640, 334365), (800, 267492), (960, 222910), (1200, 178328), (1600, 133746), (1920, 111455), (2400, 89164), (3200, 66873), (4800, 44582), (9600, 22291)]