13298250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 40435200

約数和(自身を除く): 27136950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 125, 149, 150, 170, 175, 210, 238, 250, 255, 298, 350, 357, 375, 425, 447, 510, 525, 595, 714, 745, 750, 850, 875, 894, 1043, 1050, 1190, 1275, 1490, 1750, 1785, 2086, 2125, 2235, 2533, 2550, 2625, 2975, 3129, 3570, 3725, 4250, 4470, 5066, 5215, 5250, 5950, 6258, 6375, 7450, 7599, 8925, 10430, 11175, 12665, 12750, 14875, 15198, 15645, 17731, 17850, 18625, 22350, 25330, 26075, 29750, 31290, 35462, 37250, 37995, 44625, 52150, 53193, 55875, 63325, 75990, 78225, 88655, 89250, 106386, 111750, 126650, 130375, 156450, 177310, 189975, 260750, 265965, 316625, 379950, 391125, 443275, 531930, 633250, 782250, 886550, 949875, 1329825, 1899750, 2216375, 2659650, 4432750, 6649125, 13298250]

約数ペア:

[(1, 13298250), (2, 6649125), (3, 4432750), (5, 2659650), (6, 2216375), (7, 1899750), (10, 1329825), (14, 949875), (15, 886550), (17, 782250), (21, 633250), (25, 531930), (30, 443275), (34, 391125), (35, 379950), (42, 316625), (50, 265965), (51, 260750), (70, 189975), (75, 177310), (85, 156450), (102, 130375), (105, 126650), (119, 111750), (125, 106386), (149, 89250), (150, 88655), (170, 78225), (175, 75990), (210, 63325), (238, 55875), (250, 53193), (255, 52150), (298, 44625), (350, 37995), (357, 37250), (375, 35462), (425, 31290), (447, 29750), (510, 26075), (525, 25330), (595, 22350), (714, 18625), (745, 17850), (750, 17731), (850, 15645), (875, 15198), (894, 14875), (1043, 12750), (1050, 12665), (1190, 11175), (1275, 10430), (1490, 8925), (1750, 7599), (1785, 7450), (2086, 6375), (2125, 6258), (2235, 5950), (2533, 5250), (2550, 5215), (2625, 5066), (2975, 4470), (3129, 4250), (3570, 3725)]