12982864500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{977}}^1\times {\mathrm{2953}}^1$

素因数の和:3955

約数の個数: 144

約数和(自身を含む): 41012414352

約数和(自身を除く): 28029549852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 977, 1125, 1500, 1954, 2250, 2931, 2953, 3908, 4500, 4885, 5862, 5906, 8793, 8859, 9770, 11724, 11812, 14655, 14765, 17586, 17718, 19540, 24425, 26577, 29310, 29530, 35172, 35436, 43965, 44295, 48850, 53154, 58620, 59060, 73275, 73825, 87930, 88590, 97700, 106308, 122125, 132885, 146550, 147650, 175860, 177180, 219825, 221475, 244250, 265770, 293100, 295300, 366375, 369125, 439650, 442950, 488500, 531540, 664425, 732750, 738250, 879300, 885900, 1099125, 1107375, 1328850, 1465500, 1476500, 2198250, 2214750, 2657700, 2885081, 3322125, 4396500, 4429500, 5770162, 6644250, 8655243, 11540324, 13288500, 14425405, 17310486, 25965729, 28850810, 34620972, 43276215, 51931458, 57701620, 72127025, 86552430, 103862916, 129828645, 144254050, 173104860, 216381075, 259657290, 288508100, 360635125, 432762150, 519314580, 649143225, 721270250, 865524300, 1081905375, 1298286450, 1442540500, 2163810750, 2596572900, 3245716125, 4327621500, 6491432250, 12982864500]

約数ペア:

[(1, 12982864500), (2, 6491432250), (3, 4327621500), (4, 3245716125), (5, 2596572900), (6, 2163810750), (9, 1442540500), (10, 1298286450), (12, 1081905375), (15, 865524300), (18, 721270250), (20, 649143225), (25, 519314580), (30, 432762150), (36, 360635125), (45, 288508100), (50, 259657290), (60, 216381075), (75, 173104860), (90, 144254050), (100, 129828645), (125, 103862916), (150, 86552430), (180, 72127025), (225, 57701620), (250, 51931458), (300, 43276215), (375, 34620972), (450, 28850810), (500, 25965729), (750, 17310486), (900, 14425405), (977, 13288500), (1125, 11540324), (1500, 8655243), (1954, 6644250), (2250, 5770162), (2931, 4429500), (2953, 4396500), (3908, 3322125), (4500, 2885081), (4885, 2657700), (5862, 2214750), (5906, 2198250), (8793, 1476500), (8859, 1465500), (9770, 1328850), (11724, 1107375), (11812, 1099125), (14655, 885900), (14765, 879300), (17586, 738250), (17718, 732750), (19540, 664425), (24425, 531540), (26577, 488500), (29310, 442950), (29530, 439650), (35172, 369125), (35436, 366375), (43965, 295300), (44295, 293100), (48850, 265770), (53154, 244250), (58620, 221475), (59060, 219825), (73275, 177180), (73825, 175860), (87930, 147650), (88590, 146550), (97700, 132885), (106308, 122125)]