302195880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:661

約数の個数: 256

約数和(自身を含む): 1169510400

約数和(自身を除く): 867314520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 71, 72, 84, 90, 105, 108, 120, 126, 135, 140, 142, 168, 180, 189, 210, 213, 216, 252, 270, 280, 284, 315, 355, 360, 378, 420, 426, 497, 504, 540, 563, 568, 630, 639, 710, 756, 840, 852, 945, 994, 1065, 1080, 1126, 1260, 1278, 1420, 1491, 1512, 1689, 1704, 1890, 1917, 1988, 2130, 2252, 2485, 2520, 2556, 2815, 2840, 2982, 3195, 3378, 3780, 3834, 3941, 3976, 4260, 4473, 4504, 4970, 5067, 5112, 5630, 5964, 6390, 6756, 7455, 7560, 7668, 7882, 8445, 8520, 8946, 9585, 9940, 10134, 11260, 11823, 11928, 12780, 13419, 13512, 14910, 15201, 15336, 15764, 16890, 17892, 19170, 19705, 19880, 20268, 22365, 22520, 23646, 25335, 25560, 26838, 29820, 30402, 31528, 33780, 35469, 35784, 38340, 39410, 39973, 40536, 44730, 47292, 50670, 53676, 59115, 59640, 60804, 67095, 67560, 70938, 76005, 76680, 78820, 79946, 89460, 94584, 101340, 106407, 107352, 118230, 119919, 121608, 134190, 141876, 152010, 157640, 159892, 177345, 178920, 199865, 202680, 212814, 236460, 239838, 268380, 279811, 283752, 304020, 319784, 354690, 359757, 399730, 425628, 472920, 479676, 532035, 536760, 559622, 599595, 608040, 709380, 719514, 799460, 839433, 851256, 959352, 1064070, 1079271, 1119244, 1199190, 1399055, 1418760, 1439028, 1598920, 1678866, 1798785, 2128140, 2158542, 2238488, 2398380, 2518299, 2798110, 2878056, 3357732, 3597570, 4197165, 4256280, 4317084, 4796760, 5036598, 5396355, 5596220, 6715464, 7195140, 7554897, 8394330, 8634168, 10073196, 10792710, 11192440, 12591495, 14390280, 15109794, 16788660, 20146392, 21585420, 25182990, 30219588, 33577320, 37774485, 43170840, 50365980, 60439176, 75548970, 100731960, 151097940, 302195880]

約数ペア:

[(1, 302195880), (2, 151097940), (3, 100731960), (4, 75548970), (5, 60439176), (6, 50365980), (7, 43170840), (8, 37774485), (9, 33577320), (10, 30219588), (12, 25182990), (14, 21585420), (15, 20146392), (18, 16788660), (20, 15109794), (21, 14390280), (24, 12591495), (27, 11192440), (28, 10792710), (30, 10073196), (35, 8634168), (36, 8394330), (40, 7554897), (42, 7195140), (45, 6715464), (54, 5596220), (56, 5396355), (60, 5036598), (63, 4796760), (70, 4317084), (71, 4256280), (72, 4197165), (84, 3597570), (90, 3357732), (105, 2878056), (108, 2798110), (120, 2518299), (126, 2398380), (135, 2238488), (140, 2158542), (142, 2128140), (168, 1798785), (180, 1678866), (189, 1598920), (210, 1439028), (213, 1418760), (216, 1399055), (252, 1199190), (270, 1119244), (280, 1079271), (284, 1064070), (315, 959352), (355, 851256), (360, 839433), (378, 799460), (420, 719514), (426, 709380), (497, 608040), (504, 599595), (540, 559622), (563, 536760), (568, 532035), (630, 479676), (639, 472920), (710, 425628), (756, 399730), (840, 359757), (852, 354690), (945, 319784), (994, 304020), (1065, 283752), (1080, 279811), (1126, 268380), (1260, 239838), (1278, 236460), (1420, 212814), (1491, 202680), (1512, 199865), (1689, 178920), (1704, 177345), (1890, 159892), (1917, 157640), (1988, 152010), (2130, 141876), (2252, 134190), (2485, 121608), (2520, 119919), (2556, 118230), (2815, 107352), (2840, 106407), (2982, 101340), (3195, 94584), (3378, 89460), (3780, 79946), (3834, 78820), (3941, 76680), (3976, 76005), (4260, 70938), (4473, 67560), (4504, 67095), (4970, 60804), (5067, 59640), (5112, 59115), (5630, 53676), (5964, 50670), (6390, 47292), (6756, 44730), (7455, 40536), (7560, 39973), (7668, 39410), (7882, 38340), (8445, 35784), (8520, 35469), (8946, 33780), (9585, 31528), (9940, 30402), (10134, 29820), (11260, 26838), (11823, 25560), (11928, 25335), (12780, 23646), (13419, 22520), (13512, 22365), (14910, 20268), (15201, 19880), (15336, 19705), (15764, 19170), (16890, 17892)]