87388500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 283046400

約数和(自身を除く): 195657900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 125, 138, 149, 150, 170, 204, 230, 250, 255, 276, 298, 300, 340, 345, 375, 391, 425, 447, 460, 500, 510, 575, 596, 690, 745, 750, 782, 850, 894, 1020, 1150, 1173, 1275, 1380, 1490, 1500, 1564, 1700, 1725, 1788, 1955, 2125, 2235, 2300, 2346, 2533, 2550, 2875, 2980, 3427, 3450, 3725, 3910, 4250, 4470, 4692, 5066, 5100, 5750, 5865, 6375, 6854, 6900, 7450, 7599, 7820, 8500, 8625, 8940, 9775, 10132, 10281, 11175, 11500, 11730, 12665, 12750, 13708, 14900, 15198, 17135, 17250, 18625, 19550, 20562, 22350, 23460, 25330, 25500, 29325, 30396, 34270, 34500, 37250, 37995, 39100, 41124, 44700, 48875, 50660, 51405, 55875, 58259, 58650, 63325, 68540, 74500, 75990, 85675, 97750, 102810, 111750, 116518, 117300, 126650, 146625, 151980, 171350, 174777, 189975, 195500, 205620, 223500, 233036, 253300, 257025, 291295, 293250, 316625, 342700, 349554, 379950, 428375, 514050, 582590, 586500, 633250, 699108, 759900, 856750, 873885, 949875, 1028100, 1165180, 1266500, 1285125, 1456475, 1713500, 1747770, 1899750, 2570250, 2912950, 3495540, 3799500, 4369425, 5140500, 5825900, 7282375, 8738850, 14564750, 17477700, 21847125, 29129500, 43694250, 87388500]

約数ペア:

[(1, 87388500), (2, 43694250), (3, 29129500), (4, 21847125), (5, 17477700), (6, 14564750), (10, 8738850), (12, 7282375), (15, 5825900), (17, 5140500), (20, 4369425), (23, 3799500), (25, 3495540), (30, 2912950), (34, 2570250), (46, 1899750), (50, 1747770), (51, 1713500), (60, 1456475), (68, 1285125), (69, 1266500), (75, 1165180), (85, 1028100), (92, 949875), (100, 873885), (102, 856750), (115, 759900), (125, 699108), (138, 633250), (149, 586500), (150, 582590), (170, 514050), (204, 428375), (230, 379950), (250, 349554), (255, 342700), (276, 316625), (298, 293250), (300, 291295), (340, 257025), (345, 253300), (375, 233036), (391, 223500), (425, 205620), (447, 195500), (460, 189975), (500, 174777), (510, 171350), (575, 151980), (596, 146625), (690, 126650), (745, 117300), (750, 116518), (782, 111750), (850, 102810), (894, 97750), (1020, 85675), (1150, 75990), (1173, 74500), (1275, 68540), (1380, 63325), (1490, 58650), (1500, 58259), (1564, 55875), (1700, 51405), (1725, 50660), (1788, 48875), (1955, 44700), (2125, 41124), (2235, 39100), (2300, 37995), (2346, 37250), (2533, 34500), (2550, 34270), (2875, 30396), (2980, 29325), (3427, 25500), (3450, 25330), (3725, 23460), (3910, 22350), (4250, 20562), (4470, 19550), (4692, 18625), (5066, 17250), (5100, 17135), (5750, 15198), (5865, 14900), (6375, 13708), (6854, 12750), (6900, 12665), (7450, 11730), (7599, 11500), (7820, 11175), (8500, 10281), (8625, 10132), (8940, 9775)]