198064620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:441

約数の個数: 216

約数和(自身を含む): 690633216

約数和(自身を除く): 492568596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 338, 340, 383, 390, 442, 468, 507, 510, 585, 612, 663, 676, 765, 766, 780, 845, 884, 1014, 1020, 1105, 1149, 1170, 1326, 1521, 1530, 1532, 1690, 1915, 1989, 2028, 2210, 2298, 2340, 2535, 2652, 2873, 3042, 3060, 3315, 3380, 3447, 3830, 3978, 4420, 4596, 4979, 5070, 5745, 5746, 6084, 6511, 6630, 6894, 7605, 7660, 7956, 8619, 9945, 9958, 10140, 11490, 11492, 13022, 13260, 13788, 14365, 14937, 15210, 17235, 17238, 19533, 19890, 19916, 22980, 24895, 25857, 26044, 28730, 29874, 30420, 32555, 34470, 34476, 39066, 39780, 43095, 44811, 49790, 51714, 57460, 58599, 59748, 64727, 65110, 68940, 74685, 78132, 84643, 86190, 89622, 97665, 99580, 103428, 117198, 129285, 129454, 130220, 149370, 169286, 172380, 179244, 194181, 195330, 224055, 234396, 253929, 258570, 258908, 292995, 298740, 323635, 338572, 388362, 390660, 423215, 448110, 507858, 517140, 582543, 585990, 647270, 761787, 776724, 846430, 896220, 970905, 1015716, 1100359, 1165086, 1171980, 1269645, 1294540, 1523574, 1692860, 1941810, 2200718, 2330172, 2539290, 2912715, 3047148, 3301077, 3808935, 3883620, 4401436, 5078580, 5501795, 5825430, 6602154, 7617870, 9903231, 11003590, 11650860, 13204308, 15235740, 16505385, 19806462, 22007180, 33010770, 39612924, 49516155, 66021540, 99032310, 198064620]

約数ペア:

[(1, 198064620), (2, 99032310), (3, 66021540), (4, 49516155), (5, 39612924), (6, 33010770), (9, 22007180), (10, 19806462), (12, 16505385), (13, 15235740), (15, 13204308), (17, 11650860), (18, 11003590), (20, 9903231), (26, 7617870), (30, 6602154), (34, 5825430), (36, 5501795), (39, 5078580), (45, 4401436), (51, 3883620), (52, 3808935), (60, 3301077), (65, 3047148), (68, 2912715), (78, 2539290), (85, 2330172), (90, 2200718), (102, 1941810), (117, 1692860), (130, 1523574), (153, 1294540), (156, 1269645), (169, 1171980), (170, 1165086), (180, 1100359), (195, 1015716), (204, 970905), (221, 896220), (234, 846430), (255, 776724), (260, 761787), (306, 647270), (338, 585990), (340, 582543), (383, 517140), (390, 507858), (442, 448110), (468, 423215), (507, 390660), (510, 388362), (585, 338572), (612, 323635), (663, 298740), (676, 292995), (765, 258908), (766, 258570), (780, 253929), (845, 234396), (884, 224055), (1014, 195330), (1020, 194181), (1105, 179244), (1149, 172380), (1170, 169286), (1326, 149370), (1521, 130220), (1530, 129454), (1532, 129285), (1690, 117198), (1915, 103428), (1989, 99580), (2028, 97665), (2210, 89622), (2298, 86190), (2340, 84643), (2535, 78132), (2652, 74685), (2873, 68940), (3042, 65110), (3060, 64727), (3315, 59748), (3380, 58599), (3447, 57460), (3830, 51714), (3978, 49790), (4420, 44811), (4596, 43095), (4979, 39780), (5070, 39066), (5745, 34476), (5746, 34470), (6084, 32555), (6511, 30420), (6630, 29874), (6894, 28730), (7605, 26044), (7660, 25857), (7956, 24895), (8619, 22980), (9945, 19916), (9958, 19890), (10140, 19533), (11490, 17238), (11492, 17235), (13022, 15210), (13260, 14937), (13788, 14365)]