205909200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{8171}}^1$

素因数の和:8202

約数の個数: 180

約数和(自身を含む): 816742368

約数和(自身を除く): 610833168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8171, 8400, 12600, 16342, 24513, 25200, 32684, 40855, 49026, 57197, 65368, 73539, 81710, 98052, 114394, 122565, 130736, 147078, 163420, 171591, 196104, 204275, 228788, 245130, 285985, 294156, 326840, 343182, 367695, 392208, 408550, 457576, 490260, 514773, 571970, 588312, 612825, 653680, 686364, 735390, 817100, 857955, 915152, 980520, 1029546, 1143940, 1176624, 1225650, 1372728, 1429925, 1470780, 1634200, 1715910, 1838475, 1961040, 2059092, 2287880, 2451300, 2573865, 2745456, 2859850, 2941560, 3268400, 3431820, 3676950, 4118184, 4289775, 4575760, 4902600, 5147730, 5719700, 5883120, 6863640, 7353900, 8236368, 8579550, 9805200, 10295460, 11439400, 12869325, 13727280, 14707800, 17159100, 20590920, 22878800, 25738650, 29415600, 34318200, 41181840, 51477300, 68636400, 102954600, 205909200]

約数ペア:

[(1, 205909200), (2, 102954600), (3, 68636400), (4, 51477300), (5, 41181840), (6, 34318200), (7, 29415600), (8, 25738650), (9, 22878800), (10, 20590920), (12, 17159100), (14, 14707800), (15, 13727280), (16, 12869325), (18, 11439400), (20, 10295460), (21, 9805200), (24, 8579550), (25, 8236368), (28, 7353900), (30, 6863640), (35, 5883120), (36, 5719700), (40, 5147730), (42, 4902600), (45, 4575760), (48, 4289775), (50, 4118184), (56, 3676950), (60, 3431820), (63, 3268400), (70, 2941560), (72, 2859850), (75, 2745456), (80, 2573865), (84, 2451300), (90, 2287880), (100, 2059092), (105, 1961040), (112, 1838475), (120, 1715910), (126, 1634200), (140, 1470780), (144, 1429925), (150, 1372728), (168, 1225650), (175, 1176624), (180, 1143940), (200, 1029546), (210, 980520), (225, 915152), (240, 857955), (252, 817100), (280, 735390), (300, 686364), (315, 653680), (336, 612825), (350, 588312), (360, 571970), (400, 514773), (420, 490260), (450, 457576), (504, 408550), (525, 392208), (560, 367695), (600, 343182), (630, 326840), (700, 294156), (720, 285985), (840, 245130), (900, 228788), (1008, 204275), (1050, 196104), (1200, 171591), (1260, 163420), (1400, 147078), (1575, 130736), (1680, 122565), (1800, 114394), (2100, 98052), (2520, 81710), (2800, 73539), (3150, 65368), (3600, 57197), (4200, 49026), (5040, 40855), (6300, 32684), (8171, 25200), (8400, 24513), (12600, 16342)]