1222969200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53639}}^1$

素因数の和:53679

約数の個数: 120

約数和(自身を含む): 4123843200

約数和(自身を除く): 2900874000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 22800, 53639, 107278, 160917, 214556, 268195, 321834, 429112, 536390, 643668, 804585, 858224, 1019141, 1072780, 1287336, 1340975, 1609170, 2038282, 2145560, 2574672, 2681950, 3057423, 3218340, 4022925, 4076564, 4291120, 5095705, 5363900, 6114846, 6436680, 8045850, 8153128, 10191410, 10727800, 12229692, 12873360, 15287115, 16091700, 16306256, 20382820, 21455600, 24459384, 25478525, 30574230, 32183400, 40765640, 48918768, 50957050, 61148460, 64366800, 76435575, 81531280, 101914100, 122296920, 152871150, 203828200, 244593840, 305742300, 407656400, 611484600, 1222969200]

約数ペア:

[(1, 1222969200), (2, 611484600), (3, 407656400), (4, 305742300), (5, 244593840), (6, 203828200), (8, 152871150), (10, 122296920), (12, 101914100), (15, 81531280), (16, 76435575), (19, 64366800), (20, 61148460), (24, 50957050), (25, 48918768), (30, 40765640), (38, 32183400), (40, 30574230), (48, 25478525), (50, 24459384), (57, 21455600), (60, 20382820), (75, 16306256), (76, 16091700), (80, 15287115), (95, 12873360), (100, 12229692), (114, 10727800), (120, 10191410), (150, 8153128), (152, 8045850), (190, 6436680), (200, 6114846), (228, 5363900), (240, 5095705), (285, 4291120), (300, 4076564), (304, 4022925), (380, 3218340), (400, 3057423), (456, 2681950), (475, 2574672), (570, 2145560), (600, 2038282), (760, 1609170), (912, 1340975), (950, 1287336), (1140, 1072780), (1200, 1019141), (1425, 858224), (1520, 804585), (1900, 643668), (2280, 536390), (2850, 429112), (3800, 321834), (4560, 268195), (5700, 214556), (7600, 160917), (11400, 107278), (22800, 53639)]