64365600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2099

約数の個数: 144

約数和(自身を含む): 225735552

約数和(自身を除く): 161369952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2063, 2080, 2400, 2600, 3120, 3900, 4126, 5200, 6189, 6240, 7800, 8252, 10315, 10400, 12378, 15600, 16504, 20630, 24756, 26819, 30945, 31200, 33008, 41260, 49512, 51575, 53638, 61890, 66016, 80457, 82520, 99024, 103150, 107276, 123780, 134095, 154725, 160914, 165040, 198048, 206300, 214552, 247560, 268190, 309450, 321828, 330080, 402285, 412600, 429104, 495120, 536380, 618900, 643656, 670475, 804570, 825200, 858208, 990240, 1072760, 1237800, 1287312, 1340950, 1609140, 1650400, 2011425, 2145520, 2475600, 2574624, 2681900, 3218280, 4022850, 4291040, 4951200, 5363800, 6436560, 8045700, 10727600, 12873120, 16091400, 21455200, 32182800, 64365600]

約数ペア:

[(1, 64365600), (2, 32182800), (3, 21455200), (4, 16091400), (5, 12873120), (6, 10727600), (8, 8045700), (10, 6436560), (12, 5363800), (13, 4951200), (15, 4291040), (16, 4022850), (20, 3218280), (24, 2681900), (25, 2574624), (26, 2475600), (30, 2145520), (32, 2011425), (39, 1650400), (40, 1609140), (48, 1340950), (50, 1287312), (52, 1237800), (60, 1072760), (65, 990240), (75, 858208), (78, 825200), (80, 804570), (96, 670475), (100, 643656), (104, 618900), (120, 536380), (130, 495120), (150, 429104), (156, 412600), (160, 402285), (195, 330080), (200, 321828), (208, 309450), (240, 268190), (260, 247560), (300, 214552), (312, 206300), (325, 198048), (390, 165040), (400, 160914), (416, 154725), (480, 134095), (520, 123780), (600, 107276), (624, 103150), (650, 99024), (780, 82520), (800, 80457), (975, 66016), (1040, 61890), (1200, 53638), (1248, 51575), (1300, 49512), (1560, 41260), (1950, 33008), (2063, 31200), (2080, 30945), (2400, 26819), (2600, 24756), (3120, 20630), (3900, 16504), (4126, 15600), (5200, 12378), (6189, 10400), (6240, 10315), (7800, 8252)]