172858200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 575856000

約数和(自身を除く): 402997800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 59, 60, 75, 76, 95, 100, 114, 118, 120, 150, 152, 177, 190, 200, 228, 236, 257, 285, 295, 300, 354, 380, 456, 472, 475, 514, 570, 590, 600, 708, 760, 771, 885, 950, 1028, 1121, 1140, 1180, 1285, 1416, 1425, 1475, 1542, 1770, 1900, 2056, 2242, 2280, 2360, 2570, 2850, 2950, 3084, 3363, 3540, 3800, 3855, 4425, 4484, 4883, 5140, 5605, 5700, 5900, 6168, 6425, 6726, 7080, 7710, 8850, 8968, 9766, 10280, 11210, 11400, 11800, 12850, 13452, 14649, 15163, 15420, 16815, 17700, 19275, 19532, 22420, 24415, 25700, 26904, 28025, 29298, 30326, 30840, 33630, 35400, 38550, 39064, 44840, 45489, 48830, 51400, 56050, 58596, 60652, 67260, 73245, 75815, 77100, 84075, 90978, 97660, 112100, 117192, 121304, 122075, 134520, 146490, 151630, 154200, 168150, 181956, 195320, 224200, 227445, 244150, 288097, 292980, 303260, 336300, 363912, 366225, 379075, 454890, 488300, 576194, 585960, 606520, 672600, 732450, 758150, 864291, 909780, 976600, 1137225, 1152388, 1440485, 1464900, 1516300, 1728582, 1819560, 2274450, 2304776, 2880970, 2929800, 3032600, 3457164, 4321455, 4548900, 5761940, 6914328, 7202425, 8642910, 9097800, 11523880, 14404850, 17285820, 21607275, 28809700, 34571640, 43214550, 57619400, 86429100, 172858200]

約数ペア:

[(1, 172858200), (2, 86429100), (3, 57619400), (4, 43214550), (5, 34571640), (6, 28809700), (8, 21607275), (10, 17285820), (12, 14404850), (15, 11523880), (19, 9097800), (20, 8642910), (24, 7202425), (25, 6914328), (30, 5761940), (38, 4548900), (40, 4321455), (50, 3457164), (57, 3032600), (59, 2929800), (60, 2880970), (75, 2304776), (76, 2274450), (95, 1819560), (100, 1728582), (114, 1516300), (118, 1464900), (120, 1440485), (150, 1152388), (152, 1137225), (177, 976600), (190, 909780), (200, 864291), (228, 758150), (236, 732450), (257, 672600), (285, 606520), (295, 585960), (300, 576194), (354, 488300), (380, 454890), (456, 379075), (472, 366225), (475, 363912), (514, 336300), (570, 303260), (590, 292980), (600, 288097), (708, 244150), (760, 227445), (771, 224200), (885, 195320), (950, 181956), (1028, 168150), (1121, 154200), (1140, 151630), (1180, 146490), (1285, 134520), (1416, 122075), (1425, 121304), (1475, 117192), (1542, 112100), (1770, 97660), (1900, 90978), (2056, 84075), (2242, 77100), (2280, 75815), (2360, 73245), (2570, 67260), (2850, 60652), (2950, 58596), (3084, 56050), (3363, 51400), (3540, 48830), (3800, 45489), (3855, 44840), (4425, 39064), (4484, 38550), (4883, 35400), (5140, 33630), (5605, 30840), (5700, 30326), (5900, 29298), (6168, 28025), (6425, 26904), (6726, 25700), (7080, 24415), (7710, 22420), (8850, 19532), (8968, 19275), (9766, 17700), (10280, 16815), (11210, 15420), (11400, 15163), (11800, 14649), (12850, 13452)]