1250967900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45823}}^1$

素因数の和:45860

約数の個数: 144

約数和(自身を含む): 4454825984

約数和(自身を除く): 3203858084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 13650, 27300, 45823, 91646, 137469, 183292, 229115, 274938, 320761, 458230, 549876, 595699, 641522, 687345, 916460, 962283, 1145575, 1191398, 1283044, 1374690, 1603805, 1787097, 1924566, 2291150, 2382796, 2749380, 2978495, 3207610, 3436725, 3574194, 3849132, 4169893, 4582300, 4811415, 5956990, 6415220, 6873450, 7148388, 8019025, 8339786, 8935485, 9622830, 11913980, 12509679, 13746900, 14892475, 16038050, 16679572, 17870970, 19245660, 20849465, 24057075, 25019358, 29784950, 32076100, 35741940, 41698930, 44677425, 48114150, 50038716, 59569900, 62548395, 83397860, 89354850, 96228300, 104247325, 125096790, 178709700, 208494650, 250193580, 312741975, 416989300, 625483950, 1250967900]

約数ペア:

[(1, 1250967900), (2, 625483950), (3, 416989300), (4, 312741975), (5, 250193580), (6, 208494650), (7, 178709700), (10, 125096790), (12, 104247325), (13, 96228300), (14, 89354850), (15, 83397860), (20, 62548395), (21, 59569900), (25, 50038716), (26, 48114150), (28, 44677425), (30, 41698930), (35, 35741940), (39, 32076100), (42, 29784950), (50, 25019358), (52, 24057075), (60, 20849465), (65, 19245660), (70, 17870970), (75, 16679572), (78, 16038050), (84, 14892475), (91, 13746900), (100, 12509679), (105, 11913980), (130, 9622830), (140, 8935485), (150, 8339786), (156, 8019025), (175, 7148388), (182, 6873450), (195, 6415220), (210, 5956990), (260, 4811415), (273, 4582300), (300, 4169893), (325, 3849132), (350, 3574194), (364, 3436725), (390, 3207610), (420, 2978495), (455, 2749380), (525, 2382796), (546, 2291150), (650, 1924566), (700, 1787097), (780, 1603805), (910, 1374690), (975, 1283044), (1050, 1191398), (1092, 1145575), (1300, 962283), (1365, 916460), (1820, 687345), (1950, 641522), (2100, 595699), (2275, 549876), (2730, 458230), (3900, 320761), (4550, 274938), (5460, 229115), (6825, 183292), (9100, 137469), (13650, 91646), (27300, 45823)]