194548680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 679311360

約数和(自身を除く): 484762680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 83, 85, 90, 102, 120, 136, 153, 166, 170, 180, 204, 249, 255, 306, 332, 340, 360, 383, 408, 415, 498, 510, 612, 664, 680, 747, 765, 766, 830, 996, 1020, 1149, 1224, 1245, 1411, 1494, 1530, 1532, 1660, 1915, 1992, 2040, 2298, 2490, 2822, 2988, 3060, 3064, 3320, 3447, 3735, 3830, 4233, 4596, 4980, 5644, 5745, 5976, 6120, 6511, 6894, 7055, 7470, 7660, 8466, 9192, 9960, 11288, 11490, 12699, 13022, 13788, 14110, 14940, 15320, 16932, 17235, 19533, 21165, 22980, 25398, 26044, 27576, 28220, 29880, 31789, 32555, 33864, 34470, 39066, 42330, 45960, 50796, 52088, 56440, 58599, 63495, 63578, 65110, 68940, 78132, 84660, 95367, 97665, 101592, 117198, 126990, 127156, 130220, 137880, 156264, 158945, 169320, 190734, 195330, 234396, 253980, 254312, 260440, 286101, 292995, 317890, 381468, 390660, 468792, 476835, 507960, 540413, 572202, 585990, 635780, 762936, 781320, 953670, 1080826, 1144404, 1171980, 1271560, 1430505, 1621239, 1907340, 2161652, 2288808, 2343960, 2702065, 2861010, 3242478, 3814680, 4323304, 4863717, 5404130, 5722020, 6484956, 8106195, 9727434, 10808260, 11444040, 12969912, 16212390, 19454868, 21616520, 24318585, 32424780, 38909736, 48637170, 64849560, 97274340, 194548680]

約数ペア:

[(1, 194548680), (2, 97274340), (3, 64849560), (4, 48637170), (5, 38909736), (6, 32424780), (8, 24318585), (9, 21616520), (10, 19454868), (12, 16212390), (15, 12969912), (17, 11444040), (18, 10808260), (20, 9727434), (24, 8106195), (30, 6484956), (34, 5722020), (36, 5404130), (40, 4863717), (45, 4323304), (51, 3814680), (60, 3242478), (68, 2861010), (72, 2702065), (83, 2343960), (85, 2288808), (90, 2161652), (102, 1907340), (120, 1621239), (136, 1430505), (153, 1271560), (166, 1171980), (170, 1144404), (180, 1080826), (204, 953670), (249, 781320), (255, 762936), (306, 635780), (332, 585990), (340, 572202), (360, 540413), (383, 507960), (408, 476835), (415, 468792), (498, 390660), (510, 381468), (612, 317890), (664, 292995), (680, 286101), (747, 260440), (765, 254312), (766, 253980), (830, 234396), (996, 195330), (1020, 190734), (1149, 169320), (1224, 158945), (1245, 156264), (1411, 137880), (1494, 130220), (1530, 127156), (1532, 126990), (1660, 117198), (1915, 101592), (1992, 97665), (2040, 95367), (2298, 84660), (2490, 78132), (2822, 68940), (2988, 65110), (3060, 63578), (3064, 63495), (3320, 58599), (3447, 56440), (3735, 52088), (3830, 50796), (4233, 45960), (4596, 42330), (4980, 39066), (5644, 34470), (5745, 33864), (5976, 32555), (6120, 31789), (6511, 29880), (6894, 28220), (7055, 27576), (7470, 26044), (7660, 25398), (8466, 22980), (9192, 21165), (9960, 19533), (11288, 17235), (11490, 16932), (12699, 15320), (13022, 14940), (13788, 14110)]