257040300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 837199888

約数和(自身を除く): 580159588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 73, 75, 97, 100, 110, 121, 132, 146, 150, 165, 194, 219, 220, 242, 275, 291, 292, 300, 330, 363, 365, 388, 438, 484, 485, 550, 582, 605, 660, 726, 730, 803, 825, 876, 970, 1067, 1095, 1100, 1164, 1210, 1452, 1455, 1460, 1606, 1650, 1815, 1825, 1940, 2134, 2190, 2409, 2420, 2425, 2910, 3025, 3201, 3212, 3300, 3630, 3650, 4015, 4268, 4380, 4818, 4850, 5335, 5475, 5820, 6050, 6402, 7081, 7260, 7275, 7300, 8030, 8833, 9075, 9636, 9700, 10670, 10950, 11737, 12045, 12100, 12804, 14162, 14550, 16005, 16060, 17666, 18150, 20075, 21243, 21340, 21900, 23474, 24090, 26499, 26675, 28324, 29100, 32010, 35211, 35332, 35405, 36300, 40150, 42486, 44165, 46948, 48180, 52998, 53350, 58685, 60225, 64020, 70422, 70810, 77891, 80025, 80300, 84972, 88330, 105996, 106215, 106700, 117370, 120450, 132495, 140844, 141620, 155782, 160050, 176055, 176660, 177025, 212430, 220825, 233673, 234740, 240900, 264990, 293425, 311564, 320100, 352110, 354050, 389455, 424860, 441650, 467346, 529980, 531075, 586850, 662475, 704220, 708100, 778910, 856801, 880275, 883300, 934692, 1062150, 1168365, 1173700, 1324950, 1557820, 1713602, 1760550, 1947275, 2124300, 2336730, 2570403, 2649900, 3427204, 3521100, 3894550, 4284005, 4673460, 5140806, 5841825, 7789100, 8568010, 10281612, 11683650, 12852015, 17136020, 21420025, 23367300, 25704030, 42840050, 51408060, 64260075, 85680100, 128520150, 257040300]

約数ペア:

[(1, 257040300), (2, 128520150), (3, 85680100), (4, 64260075), (5, 51408060), (6, 42840050), (10, 25704030), (11, 23367300), (12, 21420025), (15, 17136020), (20, 12852015), (22, 11683650), (25, 10281612), (30, 8568010), (33, 7789100), (44, 5841825), (50, 5140806), (55, 4673460), (60, 4284005), (66, 3894550), (73, 3521100), (75, 3427204), (97, 2649900), (100, 2570403), (110, 2336730), (121, 2124300), (132, 1947275), (146, 1760550), (150, 1713602), (165, 1557820), (194, 1324950), (219, 1173700), (220, 1168365), (242, 1062150), (275, 934692), (291, 883300), (292, 880275), (300, 856801), (330, 778910), (363, 708100), (365, 704220), (388, 662475), (438, 586850), (484, 531075), (485, 529980), (550, 467346), (582, 441650), (605, 424860), (660, 389455), (726, 354050), (730, 352110), (803, 320100), (825, 311564), (876, 293425), (970, 264990), (1067, 240900), (1095, 234740), (1100, 233673), (1164, 220825), (1210, 212430), (1452, 177025), (1455, 176660), (1460, 176055), (1606, 160050), (1650, 155782), (1815, 141620), (1825, 140844), (1940, 132495), (2134, 120450), (2190, 117370), (2409, 106700), (2420, 106215), (2425, 105996), (2910, 88330), (3025, 84972), (3201, 80300), (3212, 80025), (3300, 77891), (3630, 70810), (3650, 70422), (4015, 64020), (4268, 60225), (4380, 58685), (4818, 53350), (4850, 52998), (5335, 48180), (5475, 46948), (5820, 44165), (6050, 42486), (6402, 40150), (7081, 36300), (7260, 35405), (7275, 35332), (7300, 35211), (8030, 32010), (8833, 29100), (9075, 28324), (9636, 26675), (9700, 26499), (10670, 24090), (10950, 23474), (11737, 21900), (12045, 21340), (12100, 21243), (12804, 20075), (14162, 18150), (14550, 17666), (16005, 16060)]