996858750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:884

約数の個数: 160

約数和(自身を含む): 2780110080

約数和(自身を除く): 1783251330

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 125, 150, 170, 190, 250, 255, 285, 323, 375, 425, 475, 510, 570, 625, 646, 750, 823, 850, 950, 969, 1250, 1275, 1425, 1615, 1646, 1875, 1938, 2125, 2375, 2469, 2550, 2850, 3230, 3750, 4115, 4250, 4750, 4845, 4938, 6375, 7125, 8075, 8230, 9690, 10625, 11875, 12345, 12750, 13991, 14250, 15637, 16150, 20575, 21250, 23750, 24225, 24690, 27982, 31274, 31875, 35625, 40375, 41150, 41973, 46911, 48450, 61725, 63750, 69955, 71250, 78185, 80750, 83946, 93822, 102875, 121125, 123450, 139910, 156370, 201875, 205750, 209865, 234555, 242250, 265829, 308625, 349775, 390925, 403750, 419730, 469110, 514375, 531658, 605625, 617250, 699550, 781850, 797487, 1028750, 1049325, 1172775, 1211250, 1329145, 1543125, 1594974, 1748875, 1954625, 2098650, 2345550, 2658290, 3086250, 3497750, 3909250, 3987435, 5246625, 5863875, 6645725, 7974870, 8744375, 9773125, 10493250, 11727750, 13291450, 17488750, 19546250, 19937175, 26233125, 29319375, 33228625, 39874350, 52466250, 58638750, 66457250, 99685875, 166143125, 199371750, 332286250, 498429375, 996858750]

約数ペア:

[(1, 996858750), (2, 498429375), (3, 332286250), (5, 199371750), (6, 166143125), (10, 99685875), (15, 66457250), (17, 58638750), (19, 52466250), (25, 39874350), (30, 33228625), (34, 29319375), (38, 26233125), (50, 19937175), (51, 19546250), (57, 17488750), (75, 13291450), (85, 11727750), (95, 10493250), (102, 9773125), (114, 8744375), (125, 7974870), (150, 6645725), (170, 5863875), (190, 5246625), (250, 3987435), (255, 3909250), (285, 3497750), (323, 3086250), (375, 2658290), (425, 2345550), (475, 2098650), (510, 1954625), (570, 1748875), (625, 1594974), (646, 1543125), (750, 1329145), (823, 1211250), (850, 1172775), (950, 1049325), (969, 1028750), (1250, 797487), (1275, 781850), (1425, 699550), (1615, 617250), (1646, 605625), (1875, 531658), (1938, 514375), (2125, 469110), (2375, 419730), (2469, 403750), (2550, 390925), (2850, 349775), (3230, 308625), (3750, 265829), (4115, 242250), (4250, 234555), (4750, 209865), (4845, 205750), (4938, 201875), (6375, 156370), (7125, 139910), (8075, 123450), (8230, 121125), (9690, 102875), (10625, 93822), (11875, 83946), (12345, 80750), (12750, 78185), (13991, 71250), (14250, 69955), (15637, 63750), (16150, 61725), (20575, 48450), (21250, 46911), (23750, 41973), (24225, 41150), (24690, 40375), (27982, 35625), (31274, 31875)]