170399250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 545126400

約数和(自身を除く): 374727150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 125, 126, 150, 155, 175, 186, 210, 217, 225, 250, 279, 310, 315, 349, 350, 375, 434, 450, 465, 525, 558, 630, 651, 698, 750, 775, 875, 930, 1047, 1050, 1085, 1125, 1302, 1395, 1550, 1575, 1745, 1750, 1953, 2094, 2170, 2250, 2325, 2443, 2625, 2790, 3141, 3150, 3255, 3490, 3875, 3906, 4650, 4886, 5235, 5250, 5425, 6282, 6510, 6975, 7329, 7750, 7875, 8725, 9765, 10470, 10819, 10850, 11625, 12215, 13950, 14658, 15705, 15750, 16275, 17450, 19530, 21638, 21987, 23250, 24430, 26175, 27125, 31410, 32457, 32550, 34875, 36645, 43625, 43974, 48825, 52350, 54095, 54250, 61075, 64914, 69750, 73290, 75733, 78525, 81375, 87250, 97371, 97650, 108190, 109935, 122150, 130875, 151466, 157050, 162285, 162750, 183225, 194742, 219870, 227199, 244125, 261750, 270475, 305375, 324570, 366450, 378665, 392625, 454398, 486855, 488250, 540950, 549675, 610750, 681597, 757330, 785250, 811425, 916125, 973710, 1099350, 1135995, 1352375, 1363194, 1622850, 1832250, 1893325, 2271990, 2434275, 2704750, 2748375, 3407985, 3786650, 4057125, 4868550, 5496750, 5679975, 6815970, 8114250, 9466625, 11359950, 12171375, 17039925, 18933250, 24342750, 28399875, 34079850, 56799750, 85199625, 170399250]

約数ペア:

[(1, 170399250), (2, 85199625), (3, 56799750), (5, 34079850), (6, 28399875), (7, 24342750), (9, 18933250), (10, 17039925), (14, 12171375), (15, 11359950), (18, 9466625), (21, 8114250), (25, 6815970), (30, 5679975), (31, 5496750), (35, 4868550), (42, 4057125), (45, 3786650), (50, 3407985), (62, 2748375), (63, 2704750), (70, 2434275), (75, 2271990), (90, 1893325), (93, 1832250), (105, 1622850), (125, 1363194), (126, 1352375), (150, 1135995), (155, 1099350), (175, 973710), (186, 916125), (210, 811425), (217, 785250), (225, 757330), (250, 681597), (279, 610750), (310, 549675), (315, 540950), (349, 488250), (350, 486855), (375, 454398), (434, 392625), (450, 378665), (465, 366450), (525, 324570), (558, 305375), (630, 270475), (651, 261750), (698, 244125), (750, 227199), (775, 219870), (875, 194742), (930, 183225), (1047, 162750), (1050, 162285), (1085, 157050), (1125, 151466), (1302, 130875), (1395, 122150), (1550, 109935), (1575, 108190), (1745, 97650), (1750, 97371), (1953, 87250), (2094, 81375), (2170, 78525), (2250, 75733), (2325, 73290), (2443, 69750), (2625, 64914), (2790, 61075), (3141, 54250), (3150, 54095), (3255, 52350), (3490, 48825), (3875, 43974), (3906, 43625), (4650, 36645), (4886, 34875), (5235, 32550), (5250, 32457), (5425, 31410), (6282, 27125), (6510, 26175), (6975, 24430), (7329, 23250), (7750, 21987), (7875, 21638), (8725, 19530), (9765, 17450), (10470, 16275), (10819, 15750), (10850, 15705), (11625, 14658), (12215, 13950)]