89638200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2662

約数の個数: 144

約数和(自身を含む): 316999800

約数和(自身を除く): 227361600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2621, 2850, 3420, 3800, 4275, 5242, 5700, 6840, 7863, 8550, 10484, 11400, 13105, 15726, 17100, 20968, 23589, 26210, 31452, 34200, 39315, 47178, 49799, 52420, 62904, 65525, 78630, 94356, 99598, 104840, 117945, 131050, 149397, 157260, 188712, 196575, 199196, 235890, 248995, 262100, 298794, 314520, 393150, 398392, 448191, 471780, 497990, 524200, 589725, 597588, 746985, 786300, 896382, 943560, 995980, 1179450, 1195176, 1244975, 1493970, 1572600, 1792764, 1991960, 2240955, 2358900, 2489950, 2987940, 3585528, 3734925, 4481910, 4717800, 4979900, 5975880, 7469850, 8963820, 9959800, 11204775, 14939700, 17927640, 22409550, 29879400, 44819100, 89638200]

約数ペア:

[(1, 89638200), (2, 44819100), (3, 29879400), (4, 22409550), (5, 17927640), (6, 14939700), (8, 11204775), (9, 9959800), (10, 8963820), (12, 7469850), (15, 5975880), (18, 4979900), (19, 4717800), (20, 4481910), (24, 3734925), (25, 3585528), (30, 2987940), (36, 2489950), (38, 2358900), (40, 2240955), (45, 1991960), (50, 1792764), (57, 1572600), (60, 1493970), (72, 1244975), (75, 1195176), (76, 1179450), (90, 995980), (95, 943560), (100, 896382), (114, 786300), (120, 746985), (150, 597588), (152, 589725), (171, 524200), (180, 497990), (190, 471780), (200, 448191), (225, 398392), (228, 393150), (285, 314520), (300, 298794), (342, 262100), (360, 248995), (380, 235890), (450, 199196), (456, 196575), (475, 188712), (570, 157260), (600, 149397), (684, 131050), (760, 117945), (855, 104840), (900, 99598), (950, 94356), (1140, 78630), (1368, 65525), (1425, 62904), (1710, 52420), (1800, 49799), (1900, 47178), (2280, 39315), (2621, 34200), (2850, 31452), (3420, 26210), (3800, 23589), (4275, 20968), (5242, 17100), (5700, 15726), (6840, 13105), (7863, 11400), (8550, 10484)]