54900300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2048

約数の個数: 144

約数和(自身を含む): 195598592

約数和(自身を除く): 140698292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2011, 2100, 2275, 2730, 3900, 4022, 4550, 5460, 6033, 6825, 8044, 9100, 10055, 12066, 13650, 14077, 20110, 24132, 26143, 27300, 28154, 30165, 40220, 42231, 50275, 52286, 56308, 60330, 70385, 78429, 84462, 100550, 104572, 120660, 130715, 140770, 150825, 156858, 168924, 183001, 201100, 211155, 261430, 281540, 301650, 313716, 351925, 366002, 392145, 422310, 522860, 549003, 603300, 653575, 703850, 732004, 784290, 844620, 915005, 1055775, 1098006, 1307150, 1407700, 1568580, 1830010, 1960725, 2111550, 2196012, 2614300, 2745015, 3660020, 3921450, 4223100, 4575025, 5490030, 7842900, 9150050, 10980060, 13725075, 18300100, 27450150, 54900300]

約数ペア:

[(1, 54900300), (2, 27450150), (3, 18300100), (4, 13725075), (5, 10980060), (6, 9150050), (7, 7842900), (10, 5490030), (12, 4575025), (13, 4223100), (14, 3921450), (15, 3660020), (20, 2745015), (21, 2614300), (25, 2196012), (26, 2111550), (28, 1960725), (30, 1830010), (35, 1568580), (39, 1407700), (42, 1307150), (50, 1098006), (52, 1055775), (60, 915005), (65, 844620), (70, 784290), (75, 732004), (78, 703850), (84, 653575), (91, 603300), (100, 549003), (105, 522860), (130, 422310), (140, 392145), (150, 366002), (156, 351925), (175, 313716), (182, 301650), (195, 281540), (210, 261430), (260, 211155), (273, 201100), (300, 183001), (325, 168924), (350, 156858), (364, 150825), (390, 140770), (420, 130715), (455, 120660), (525, 104572), (546, 100550), (650, 84462), (700, 78429), (780, 70385), (910, 60330), (975, 56308), (1050, 52286), (1092, 50275), (1300, 42231), (1365, 40220), (1820, 30165), (1950, 28154), (2011, 27300), (2100, 26143), (2275, 24132), (2730, 20110), (3900, 14077), (4022, 13650), (4550, 12066), (5460, 10055), (6033, 9100), (6825, 8044)]