121828590

素因数分解:

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

素因数の和:659

約数の個数: 128

約数和(自身を含む): 356227200

約数和(自身を除く): 234398610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 234, 270, 305, 351, 366, 390, 549, 569, 585, 610, 702, 793, 915, 1098, 1138, 1170, 1586, 1647, 1707, 1755, 1830, 2379, 2745, 2845, 3294, 3414, 3510, 3965, 4758, 5121, 5490, 5690, 7137, 7397, 7930, 8235, 8535, 10242, 11895, 14274, 14794, 15363, 16470, 17070, 21411, 22191, 23790, 25605, 30726, 34709, 35685, 36985, 42822, 44382, 51210, 66573, 69418, 71370, 73970, 76815, 104127, 107055, 110955, 133146, 153630, 173545, 199719, 208254, 214110, 221910, 312381, 332865, 347090, 399438, 451217, 520635, 624762, 665730, 902434, 937143, 998595, 1041270, 1353651, 1561905, 1874286, 1997190, 2256085, 2707302, 3123810, 4060953, 4512170, 4685715, 6768255, 8121906, 9371430, 12182859, 13536510, 20304765, 24365718, 40609530, 60914295, 121828590]

約数ペア:

[(1, 121828590), (2, 60914295), (3, 40609530), (5, 24365718), (6, 20304765), (9, 13536510), (10, 12182859), (13, 9371430), (15, 8121906), (18, 6768255), (26, 4685715), (27, 4512170), (30, 4060953), (39, 3123810), (45, 2707302), (54, 2256085), (61, 1997190), (65, 1874286), (78, 1561905), (90, 1353651), (117, 1041270), (122, 998595), (130, 937143), (135, 902434), (183, 665730), (195, 624762), (234, 520635), (270, 451217), (305, 399438), (351, 347090), (366, 332865), (390, 312381), (549, 221910), (569, 214110), (585, 208254), (610, 199719), (702, 173545), (793, 153630), (915, 133146), (1098, 110955), (1138, 107055), (1170, 104127), (1586, 76815), (1647, 73970), (1707, 71370), (1755, 69418), (1830, 66573), (2379, 51210), (2745, 44382), (2845, 42822), (3294, 36985), (3414, 35685), (3510, 34709), (3965, 30726), (4758, 25605), (5121, 23790), (5490, 22191), (5690, 21411), (7137, 17070), (7397, 16470), (7930, 15363), (8235, 14794), (8535, 14274), (10242, 11895)]