305812260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1117}}^1$

素因数の和:1164

約数の個数: 180

約数和(自身を含む): 1039746708

約数和(自身を除く): 733934448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 260, 270, 324, 338, 351, 390, 405, 468, 507, 540, 585, 676, 702, 780, 810, 845, 1014, 1053, 1117, 1170, 1404, 1521, 1620, 1690, 1755, 2028, 2106, 2234, 2340, 2535, 3042, 3351, 3380, 3510, 4212, 4468, 4563, 5070, 5265, 5585, 6084, 6702, 7020, 7605, 9126, 10053, 10140, 10530, 11170, 13404, 13689, 14521, 15210, 16755, 18252, 20106, 21060, 22340, 22815, 27378, 29042, 30159, 30420, 33510, 40212, 43563, 45630, 50265, 54756, 58084, 60318, 67020, 68445, 72605, 87126, 90477, 91260, 100530, 120636, 130689, 136890, 145210, 150795, 174252, 180954, 188773, 201060, 217815, 261378, 273780, 290420, 301590, 361908, 377546, 392067, 435630, 452385, 522756, 566319, 603180, 653445, 755092, 784134, 871260, 904770, 943865, 1132638, 1176201, 1306890, 1568268, 1698957, 1809540, 1887730, 1960335, 2265276, 2352402, 2613780, 2831595, 3397914, 3775460, 3920670, 4704804, 5096871, 5663190, 5881005, 6795828, 7841340, 8494785, 10193742, 11326380, 11762010, 15290613, 16989570, 20387484, 23524020, 25484355, 30581226, 33979140, 50968710, 61162452, 76453065, 101937420, 152906130, 305812260]

約数ペア:

[(1, 305812260), (2, 152906130), (3, 101937420), (4, 76453065), (5, 61162452), (6, 50968710), (9, 33979140), (10, 30581226), (12, 25484355), (13, 23524020), (15, 20387484), (18, 16989570), (20, 15290613), (26, 11762010), (27, 11326380), (30, 10193742), (36, 8494785), (39, 7841340), (45, 6795828), (52, 5881005), (54, 5663190), (60, 5096871), (65, 4704804), (78, 3920670), (81, 3775460), (90, 3397914), (108, 2831595), (117, 2613780), (130, 2352402), (135, 2265276), (156, 1960335), (162, 1887730), (169, 1809540), (180, 1698957), (195, 1568268), (234, 1306890), (260, 1176201), (270, 1132638), (324, 943865), (338, 904770), (351, 871260), (390, 784134), (405, 755092), (468, 653445), (507, 603180), (540, 566319), (585, 522756), (676, 452385), (702, 435630), (780, 392067), (810, 377546), (845, 361908), (1014, 301590), (1053, 290420), (1117, 273780), (1170, 261378), (1404, 217815), (1521, 201060), (1620, 188773), (1690, 180954), (1755, 174252), (2028, 150795), (2106, 145210), (2234, 136890), (2340, 130689), (2535, 120636), (3042, 100530), (3351, 91260), (3380, 90477), (3510, 87126), (4212, 72605), (4468, 68445), (4563, 67020), (5070, 60318), (5265, 58084), (5585, 54756), (6084, 50265), (6702, 45630), (7020, 43563), (7605, 40212), (9126, 33510), (10053, 30420), (10140, 30159), (10530, 29042), (11170, 27378), (13404, 22815), (13689, 22340), (14521, 21060), (15210, 20106), (16755, 18252)]