64080900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5477}}^1$

素因数の和:5510

約数の個数: 108

約数和(自身を含む): 216348132

約数和(自身を除く): 152267232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5477, 5850, 10954, 11700, 16431, 21908, 27385, 32862, 49293, 54770, 65724, 71201, 82155, 98586, 109540, 136925, 142402, 164310, 197172, 213603, 246465, 273850, 284804, 328620, 356005, 410775, 427206, 492930, 547700, 640809, 712010, 821550, 854412, 985860, 1068015, 1232325, 1281618, 1424020, 1643100, 1780025, 2136030, 2464650, 2563236, 3204045, 3560050, 4272060, 4929300, 5340075, 6408090, 7120100, 10680150, 12816180, 16020225, 21360300, 32040450, 64080900]

約数ペア:

[(1, 64080900), (2, 32040450), (3, 21360300), (4, 16020225), (5, 12816180), (6, 10680150), (9, 7120100), (10, 6408090), (12, 5340075), (13, 4929300), (15, 4272060), (18, 3560050), (20, 3204045), (25, 2563236), (26, 2464650), (30, 2136030), (36, 1780025), (39, 1643100), (45, 1424020), (50, 1281618), (52, 1232325), (60, 1068015), (65, 985860), (75, 854412), (78, 821550), (90, 712010), (100, 640809), (117, 547700), (130, 492930), (150, 427206), (156, 410775), (180, 356005), (195, 328620), (225, 284804), (234, 273850), (260, 246465), (300, 213603), (325, 197172), (390, 164310), (450, 142402), (468, 136925), (585, 109540), (650, 98586), (780, 82155), (900, 71201), (975, 65724), (1170, 54770), (1300, 49293), (1950, 32862), (2340, 27385), (2925, 21908), (3900, 16431), (5477, 11700), (5850, 10954)]