72877200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5521}}^1$

素因数の和:5553

約数の個数: 120

約数和(自身を含む): 254718816

約数和(自身を除く): 181841616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 5521, 6600, 11042, 13200, 16563, 22084, 27605, 33126, 44168, 55210, 60731, 66252, 82815, 88336, 110420, 121462, 132504, 138025, 165630, 182193, 220840, 242924, 265008, 276050, 303655, 331260, 364386, 414075, 441680, 485848, 552100, 607310, 662520, 728772, 828150, 910965, 971696, 1104200, 1214620, 1325040, 1457544, 1518275, 1656300, 1821930, 2208400, 2429240, 2915088, 3036550, 3312600, 3643860, 4554825, 4858480, 6073100, 6625200, 7287720, 9109650, 12146200, 14575440, 18219300, 24292400, 36438600, 72877200]

約数ペア:

[(1, 72877200), (2, 36438600), (3, 24292400), (4, 18219300), (5, 14575440), (6, 12146200), (8, 9109650), (10, 7287720), (11, 6625200), (12, 6073100), (15, 4858480), (16, 4554825), (20, 3643860), (22, 3312600), (24, 3036550), (25, 2915088), (30, 2429240), (33, 2208400), (40, 1821930), (44, 1656300), (48, 1518275), (50, 1457544), (55, 1325040), (60, 1214620), (66, 1104200), (75, 971696), (80, 910965), (88, 828150), (100, 728772), (110, 662520), (120, 607310), (132, 552100), (150, 485848), (165, 441680), (176, 414075), (200, 364386), (220, 331260), (240, 303655), (264, 276050), (275, 265008), (300, 242924), (330, 220840), (400, 182193), (440, 165630), (528, 138025), (550, 132504), (600, 121462), (660, 110420), (825, 88336), (880, 82815), (1100, 66252), (1200, 60731), (1320, 55210), (1650, 44168), (2200, 33126), (2640, 27605), (3300, 22084), (4400, 16563), (5521, 13200), (6600, 11042)]