243657180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 831196800

約数和(自身を除く): 587539620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 90, 108, 117, 122, 130, 135, 156, 180, 183, 195, 234, 244, 260, 270, 305, 351, 366, 390, 468, 540, 549, 569, 585, 610, 702, 732, 780, 793, 915, 1098, 1138, 1170, 1220, 1404, 1586, 1647, 1707, 1755, 1830, 2196, 2276, 2340, 2379, 2745, 2845, 3172, 3294, 3414, 3510, 3660, 3965, 4758, 5121, 5490, 5690, 6588, 6828, 7020, 7137, 7397, 7930, 8235, 8535, 9516, 10242, 10980, 11380, 11895, 14274, 14794, 15363, 15860, 16470, 17070, 20484, 21411, 22191, 23790, 25605, 28548, 29588, 30726, 32940, 34140, 34709, 35685, 36985, 42822, 44382, 47580, 51210, 61452, 66573, 69418, 71370, 73970, 76815, 85644, 88764, 102420, 104127, 107055, 110955, 133146, 138836, 142740, 147940, 153630, 173545, 199719, 208254, 214110, 221910, 266292, 307260, 312381, 332865, 347090, 399438, 416508, 428220, 443820, 451217, 520635, 624762, 665730, 694180, 798876, 902434, 937143, 998595, 1041270, 1249524, 1331460, 1353651, 1561905, 1804868, 1874286, 1997190, 2082540, 2256085, 2707302, 3123810, 3748572, 3994380, 4060953, 4512170, 4685715, 5414604, 6247620, 6768255, 8121906, 9024340, 9371430, 12182859, 13536510, 16243812, 18742860, 20304765, 24365718, 27073020, 40609530, 48731436, 60914295, 81219060, 121828590, 243657180]

約数ペア:

[(1, 243657180), (2, 121828590), (3, 81219060), (4, 60914295), (5, 48731436), (6, 40609530), (9, 27073020), (10, 24365718), (12, 20304765), (13, 18742860), (15, 16243812), (18, 13536510), (20, 12182859), (26, 9371430), (27, 9024340), (30, 8121906), (36, 6768255), (39, 6247620), (45, 5414604), (52, 4685715), (54, 4512170), (60, 4060953), (61, 3994380), (65, 3748572), (78, 3123810), (90, 2707302), (108, 2256085), (117, 2082540), (122, 1997190), (130, 1874286), (135, 1804868), (156, 1561905), (180, 1353651), (183, 1331460), (195, 1249524), (234, 1041270), (244, 998595), (260, 937143), (270, 902434), (305, 798876), (351, 694180), (366, 665730), (390, 624762), (468, 520635), (540, 451217), (549, 443820), (569, 428220), (585, 416508), (610, 399438), (702, 347090), (732, 332865), (780, 312381), (793, 307260), (915, 266292), (1098, 221910), (1138, 214110), (1170, 208254), (1220, 199719), (1404, 173545), (1586, 153630), (1647, 147940), (1707, 142740), (1755, 138836), (1830, 133146), (2196, 110955), (2276, 107055), (2340, 104127), (2379, 102420), (2745, 88764), (2845, 85644), (3172, 76815), (3294, 73970), (3414, 71370), (3510, 69418), (3660, 66573), (3965, 61452), (4758, 51210), (5121, 47580), (5490, 44382), (5690, 42822), (6588, 36985), (6828, 35685), (7020, 34709), (7137, 34140), (7397, 32940), (7930, 30726), (8235, 29588), (8535, 28548), (9516, 25605), (10242, 23790), (10980, 22191), (11380, 21411), (11895, 20484), (14274, 17070), (14794, 16470), (15363, 15860)]