1880329800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2351}}^1$

素因数の和:2444

約数の個数: 192

約数和(自身を含む): 6159605760

約数和(自身を除く): 4279275960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 43, 50, 60, 62, 75, 86, 93, 100, 120, 124, 129, 150, 155, 172, 186, 200, 215, 248, 258, 300, 310, 344, 372, 430, 465, 516, 600, 620, 645, 744, 775, 860, 930, 1032, 1075, 1240, 1290, 1333, 1550, 1720, 1860, 2150, 2325, 2351, 2580, 2666, 3100, 3225, 3720, 3999, 4300, 4650, 4702, 5160, 5332, 6200, 6450, 6665, 7053, 7998, 8600, 9300, 9404, 10664, 11755, 12900, 13330, 14106, 15996, 18600, 18808, 19995, 23510, 25800, 26660, 28212, 31992, 33325, 35265, 39990, 47020, 53320, 56424, 58775, 66650, 70530, 72881, 79980, 94040, 99975, 101093, 117550, 133300, 141060, 145762, 159960, 176325, 199950, 202186, 218643, 235100, 266600, 282120, 291524, 303279, 352650, 364405, 399900, 404372, 437286, 470200, 505465, 583048, 606558, 705300, 728810, 799800, 808744, 874572, 1010930, 1093215, 1213116, 1410600, 1457620, 1516395, 1749144, 1822025, 2021860, 2186430, 2426232, 2527325, 2915240, 3032790, 3133883, 3644050, 4043720, 4372860, 5054650, 5466075, 6065580, 6267766, 7288100, 7581975, 8745720, 9401649, 10109300, 10932150, 12131160, 12535532, 14576200, 15163950, 15669415, 18803298, 20218600, 21864300, 25071064, 30327900, 31338830, 37606596, 43728600, 47008245, 60655800, 62677660, 75213192, 78347075, 94016490, 125355320, 156694150, 188032980, 235041225, 313388300, 376065960, 470082450, 626776600, 940164900, 1880329800]

約数ペア:

[(1, 1880329800), (2, 940164900), (3, 626776600), (4, 470082450), (5, 376065960), (6, 313388300), (8, 235041225), (10, 188032980), (12, 156694150), (15, 125355320), (20, 94016490), (24, 78347075), (25, 75213192), (30, 62677660), (31, 60655800), (40, 47008245), (43, 43728600), (50, 37606596), (60, 31338830), (62, 30327900), (75, 25071064), (86, 21864300), (93, 20218600), (100, 18803298), (120, 15669415), (124, 15163950), (129, 14576200), (150, 12535532), (155, 12131160), (172, 10932150), (186, 10109300), (200, 9401649), (215, 8745720), (248, 7581975), (258, 7288100), (300, 6267766), (310, 6065580), (344, 5466075), (372, 5054650), (430, 4372860), (465, 4043720), (516, 3644050), (600, 3133883), (620, 3032790), (645, 2915240), (744, 2527325), (775, 2426232), (860, 2186430), (930, 2021860), (1032, 1822025), (1075, 1749144), (1240, 1516395), (1290, 1457620), (1333, 1410600), (1550, 1213116), (1720, 1093215), (1860, 1010930), (2150, 874572), (2325, 808744), (2351, 799800), (2580, 728810), (2666, 705300), (3100, 606558), (3225, 583048), (3720, 505465), (3999, 470200), (4300, 437286), (4650, 404372), (4702, 399900), (5160, 364405), (5332, 352650), (6200, 303279), (6450, 291524), (6665, 282120), (7053, 266600), (7998, 235100), (8600, 218643), (9300, 202186), (9404, 199950), (10664, 176325), (11755, 159960), (12900, 145762), (13330, 141060), (14106, 133300), (15996, 117550), (18600, 101093), (18808, 99975), (19995, 94040), (23510, 79980), (25800, 72881), (26660, 70530), (28212, 66650), (31992, 58775), (33325, 56424), (35265, 53320), (39990, 47020)]