156938400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 216

約数和(自身を含む): 563026464

約数和(自身を除く): 406088064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 96, 100, 120, 142, 144, 150, 160, 180, 200, 213, 225, 240, 284, 288, 300, 307, 355, 360, 400, 426, 450, 480, 568, 600, 614, 639, 710, 720, 800, 852, 900, 921, 1065, 1136, 1200, 1228, 1278, 1420, 1440, 1535, 1704, 1775, 1800, 1842, 2130, 2272, 2400, 2456, 2556, 2763, 2840, 3070, 3195, 3408, 3550, 3600, 3684, 4260, 4605, 4912, 5112, 5325, 5526, 5680, 6140, 6390, 6816, 7100, 7200, 7368, 7675, 8520, 9210, 9824, 10224, 10650, 11052, 11360, 12280, 12780, 13815, 14200, 14736, 15350, 15975, 17040, 18420, 20448, 21300, 21797, 22104, 23025, 24560, 25560, 27630, 28400, 29472, 30700, 31950, 34080, 36840, 42600, 43594, 44208, 46050, 49120, 51120, 55260, 56800, 61400, 63900, 65391, 69075, 73680, 85200, 87188, 88416, 92100, 102240, 108985, 110520, 122800, 127800, 130782, 138150, 147360, 170400, 174376, 184200, 196173, 217970, 221040, 245600, 255600, 261564, 276300, 326955, 348752, 368400, 392346, 435940, 442080, 511200, 523128, 544925, 552600, 653910, 697504, 736800, 784692, 871880, 980865, 1046256, 1089850, 1105200, 1307820, 1569384, 1634775, 1743760, 1961730, 2092512, 2179700, 2210400, 2615640, 3138768, 3269550, 3487520, 3923460, 4359400, 4904325, 5231280, 6277536, 6539100, 7846920, 8718800, 9808650, 10462560, 13078200, 15693840, 17437600, 19617300, 26156400, 31387680, 39234600, 52312800, 78469200, 156938400]

約数ペア:

[(1, 156938400), (2, 78469200), (3, 52312800), (4, 39234600), (5, 31387680), (6, 26156400), (8, 19617300), (9, 17437600), (10, 15693840), (12, 13078200), (15, 10462560), (16, 9808650), (18, 8718800), (20, 7846920), (24, 6539100), (25, 6277536), (30, 5231280), (32, 4904325), (36, 4359400), (40, 3923460), (45, 3487520), (48, 3269550), (50, 3138768), (60, 2615640), (71, 2210400), (72, 2179700), (75, 2092512), (80, 1961730), (90, 1743760), (96, 1634775), (100, 1569384), (120, 1307820), (142, 1105200), (144, 1089850), (150, 1046256), (160, 980865), (180, 871880), (200, 784692), (213, 736800), (225, 697504), (240, 653910), (284, 552600), (288, 544925), (300, 523128), (307, 511200), (355, 442080), (360, 435940), (400, 392346), (426, 368400), (450, 348752), (480, 326955), (568, 276300), (600, 261564), (614, 255600), (639, 245600), (710, 221040), (720, 217970), (800, 196173), (852, 184200), (900, 174376), (921, 170400), (1065, 147360), (1136, 138150), (1200, 130782), (1228, 127800), (1278, 122800), (1420, 110520), (1440, 108985), (1535, 102240), (1704, 92100), (1775, 88416), (1800, 87188), (1842, 85200), (2130, 73680), (2272, 69075), (2400, 65391), (2456, 63900), (2556, 61400), (2763, 56800), (2840, 55260), (3070, 51120), (3195, 49120), (3408, 46050), (3550, 44208), (3600, 43594), (3684, 42600), (4260, 36840), (4605, 34080), (4912, 31950), (5112, 30700), (5325, 29472), (5526, 28400), (5680, 27630), (6140, 25560), (6390, 24560), (6816, 23025), (7100, 22104), (7200, 21797), (7368, 21300), (7675, 20448), (8520, 18420), (9210, 17040), (9824, 15975), (10224, 15350), (10650, 14736), (11052, 14200), (11360, 13815), (12280, 12780)]