131876100

素因数分解:

$2^2\times 3^9\times 5^2\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 180

約数和(自身を含む): 435656144

約数和(自身を除く): 303780044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 81, 90, 100, 108, 134, 135, 150, 162, 180, 201, 225, 243, 268, 270, 300, 324, 335, 402, 405, 450, 486, 540, 603, 670, 675, 729, 804, 810, 900, 972, 1005, 1206, 1215, 1340, 1350, 1458, 1620, 1675, 1809, 2010, 2025, 2187, 2412, 2430, 2700, 2916, 3015, 3350, 3618, 3645, 4020, 4050, 4374, 4860, 5025, 5427, 6030, 6075, 6561, 6700, 7236, 7290, 8100, 8748, 9045, 10050, 10854, 10935, 12060, 12150, 13122, 14580, 15075, 16281, 18090, 18225, 19683, 20100, 21708, 21870, 24300, 26244, 27135, 30150, 32562, 32805, 36180, 36450, 39366, 43740, 45225, 48843, 54270, 54675, 60300, 65124, 65610, 72900, 78732, 81405, 90450, 97686, 98415, 108540, 109350, 131220, 135675, 146529, 162810, 164025, 180900, 195372, 196830, 218700, 244215, 271350, 293058, 325620, 328050, 393660, 407025, 439587, 488430, 492075, 542700, 586116, 656100, 732645, 814050, 879174, 976860, 984150, 1221075, 1318761, 1465290, 1628100, 1758348, 1968300, 2197935, 2442150, 2637522, 2930580, 3663225, 4395870, 4884300, 5275044, 6593805, 7326450, 8791740, 10989675, 13187610, 14652900, 21979350, 26375220, 32969025, 43958700, 65938050, 131876100]

約数ペア:

[(1, 131876100), (2, 65938050), (3, 43958700), (4, 32969025), (5, 26375220), (6, 21979350), (9, 14652900), (10, 13187610), (12, 10989675), (15, 8791740), (18, 7326450), (20, 6593805), (25, 5275044), (27, 4884300), (30, 4395870), (36, 3663225), (45, 2930580), (50, 2637522), (54, 2442150), (60, 2197935), (67, 1968300), (75, 1758348), (81, 1628100), (90, 1465290), (100, 1318761), (108, 1221075), (134, 984150), (135, 976860), (150, 879174), (162, 814050), (180, 732645), (201, 656100), (225, 586116), (243, 542700), (268, 492075), (270, 488430), (300, 439587), (324, 407025), (335, 393660), (402, 328050), (405, 325620), (450, 293058), (486, 271350), (540, 244215), (603, 218700), (670, 196830), (675, 195372), (729, 180900), (804, 164025), (810, 162810), (900, 146529), (972, 135675), (1005, 131220), (1206, 109350), (1215, 108540), (1340, 98415), (1350, 97686), (1458, 90450), (1620, 81405), (1675, 78732), (1809, 72900), (2010, 65610), (2025, 65124), (2187, 60300), (2412, 54675), (2430, 54270), (2700, 48843), (2916, 45225), (3015, 43740), (3350, 39366), (3618, 36450), (3645, 36180), (4020, 32805), (4050, 32562), (4374, 30150), (4860, 27135), (5025, 26244), (5427, 24300), (6030, 21870), (6075, 21708), (6561, 20100), (6700, 19683), (7236, 18225), (7290, 18090), (8100, 16281), (8748, 15075), (9045, 14580), (10050, 13122), (10854, 12150), (10935, 12060)]