51293250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 152895600

約数和(自身を除く): 101602350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 81, 85, 90, 102, 125, 135, 149, 150, 153, 162, 170, 225, 250, 255, 270, 298, 306, 375, 405, 425, 447, 450, 459, 510, 675, 745, 750, 765, 810, 850, 894, 918, 1125, 1275, 1341, 1350, 1377, 1490, 1530, 2025, 2125, 2235, 2250, 2295, 2533, 2550, 2682, 2754, 3375, 3725, 3825, 4023, 4050, 4250, 4470, 4590, 5066, 6375, 6705, 6750, 6885, 7450, 7599, 7650, 8046, 10125, 11175, 11475, 12069, 12665, 12750, 13410, 13770, 15198, 18625, 19125, 20115, 20250, 22350, 22797, 22950, 24138, 25330, 33525, 34425, 37250, 37995, 38250, 40230, 45594, 55875, 57375, 60345, 63325, 67050, 68391, 68850, 75990, 100575, 111750, 113985, 114750, 120690, 126650, 136782, 167625, 172125, 189975, 201150, 205173, 227970, 301725, 316625, 335250, 341955, 344250, 379950, 410346, 502875, 569925, 603450, 633250, 683910, 949875, 1005750, 1025865, 1139850, 1508625, 1709775, 1899750, 2051730, 2849625, 3017250, 3419550, 5129325, 5699250, 8548875, 10258650, 17097750, 25646625, 51293250]

約数ペア:

[(1, 51293250), (2, 25646625), (3, 17097750), (5, 10258650), (6, 8548875), (9, 5699250), (10, 5129325), (15, 3419550), (17, 3017250), (18, 2849625), (25, 2051730), (27, 1899750), (30, 1709775), (34, 1508625), (45, 1139850), (50, 1025865), (51, 1005750), (54, 949875), (75, 683910), (81, 633250), (85, 603450), (90, 569925), (102, 502875), (125, 410346), (135, 379950), (149, 344250), (150, 341955), (153, 335250), (162, 316625), (170, 301725), (225, 227970), (250, 205173), (255, 201150), (270, 189975), (298, 172125), (306, 167625), (375, 136782), (405, 126650), (425, 120690), (447, 114750), (450, 113985), (459, 111750), (510, 100575), (675, 75990), (745, 68850), (750, 68391), (765, 67050), (810, 63325), (850, 60345), (894, 57375), (918, 55875), (1125, 45594), (1275, 40230), (1341, 38250), (1350, 37995), (1377, 37250), (1490, 34425), (1530, 33525), (2025, 25330), (2125, 24138), (2235, 22950), (2250, 22797), (2295, 22350), (2533, 20250), (2550, 20115), (2682, 19125), (2754, 18625), (3375, 15198), (3725, 13770), (3825, 13410), (4023, 12750), (4050, 12665), (4250, 12069), (4470, 11475), (4590, 11175), (5066, 10125), (6375, 8046), (6705, 7650), (6750, 7599), (6885, 7450)]