288737460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{491}}^1$

素因数の和:537

約数の個数: 216

約数和(自身を含む): 1000385568

約数和(自身を除く): 711648108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 243, 270, 297, 324, 330, 363, 396, 405, 484, 486, 491, 495, 540, 594, 605, 660, 726, 810, 891, 972, 982, 990, 1089, 1188, 1210, 1215, 1452, 1473, 1485, 1620, 1782, 1815, 1964, 1980, 2178, 2420, 2430, 2455, 2673, 2946, 2970, 3267, 3564, 3630, 4356, 4419, 4455, 4860, 4910, 5346, 5401, 5445, 5892, 5940, 6534, 7260, 7365, 8838, 8910, 9801, 9820, 10692, 10802, 10890, 13068, 13257, 13365, 14730, 16203, 16335, 17676, 17820, 19602, 21604, 21780, 22095, 26514, 26730, 27005, 29403, 29460, 32406, 32670, 39204, 39771, 44190, 48609, 49005, 53028, 53460, 54010, 58806, 59411, 64812, 65340, 66285, 79542, 81015, 88380, 97218, 98010, 108020, 117612, 118822, 119313, 132570, 145827, 147015, 159084, 162030, 178233, 194436, 196020, 198855, 237644, 238626, 243045, 265140, 291654, 294030, 297055, 324060, 356466, 397710, 437481, 477252, 486090, 534699, 583308, 588060, 594110, 596565, 712932, 729135, 795420, 874962, 891165, 972180, 1069398, 1188220, 1193130, 1312443, 1458270, 1604097, 1749924, 1782330, 2138796, 2187405, 2386260, 2624886, 2673495, 2916540, 3208194, 3564660, 4374810, 4812291, 5249772, 5346990, 6416388, 6562215, 8020485, 8749620, 9624582, 10693980, 13124430, 14436873, 16040970, 19249164, 24061455, 26248860, 28873746, 32081940, 48122910, 57747492, 72184365, 96245820, 144368730, 288737460]

約数ペア:

[(1, 288737460), (2, 144368730), (3, 96245820), (4, 72184365), (5, 57747492), (6, 48122910), (9, 32081940), (10, 28873746), (11, 26248860), (12, 24061455), (15, 19249164), (18, 16040970), (20, 14436873), (22, 13124430), (27, 10693980), (30, 9624582), (33, 8749620), (36, 8020485), (44, 6562215), (45, 6416388), (54, 5346990), (55, 5249772), (60, 4812291), (66, 4374810), (81, 3564660), (90, 3208194), (99, 2916540), (108, 2673495), (110, 2624886), (121, 2386260), (132, 2187405), (135, 2138796), (162, 1782330), (165, 1749924), (180, 1604097), (198, 1458270), (220, 1312443), (242, 1193130), (243, 1188220), (270, 1069398), (297, 972180), (324, 891165), (330, 874962), (363, 795420), (396, 729135), (405, 712932), (484, 596565), (486, 594110), (491, 588060), (495, 583308), (540, 534699), (594, 486090), (605, 477252), (660, 437481), (726, 397710), (810, 356466), (891, 324060), (972, 297055), (982, 294030), (990, 291654), (1089, 265140), (1188, 243045), (1210, 238626), (1215, 237644), (1452, 198855), (1473, 196020), (1485, 194436), (1620, 178233), (1782, 162030), (1815, 159084), (1964, 147015), (1980, 145827), (2178, 132570), (2420, 119313), (2430, 118822), (2455, 117612), (2673, 108020), (2946, 98010), (2970, 97218), (3267, 88380), (3564, 81015), (3630, 79542), (4356, 66285), (4419, 65340), (4455, 64812), (4860, 59411), (4910, 58806), (5346, 54010), (5401, 53460), (5445, 53028), (5892, 49005), (5940, 48609), (6534, 44190), (7260, 39771), (7365, 39204), (8838, 32670), (8910, 32406), (9801, 29460), (9820, 29403), (10692, 27005), (10802, 26730), (10890, 26514), (13068, 22095), (13257, 21780), (13365, 21604), (14730, 19602), (16203, 17820), (16335, 17676)]