9800700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 34997760

約数和(自身を除く): 25197060

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, 359, 364, 390, 420, 455, 525, 546, 650, 700, 718, 780, 910, 975, 1050, 1077, 1092, 1300, 1365, 1436, 1795, 1820, 1950, 2100, 2154, 2275, 2513, 2730, 3590, 3900, 4308, 4550, 4667, 5026, 5385, 5460, 6825, 7180, 7539, 8975, 9100, 9334, 10052, 10770, 12565, 13650, 14001, 15078, 17950, 18668, 21540, 23335, 25130, 26925, 27300, 28002, 30156, 32669, 35900, 37695, 46670, 50260, 53850, 56004, 62825, 65338, 70005, 75390, 93340, 98007, 107700, 116675, 125650, 130676, 140010, 150780, 163345, 188475, 196014, 233350, 251300, 280020, 326690, 350025, 376950, 392028, 466700, 490035, 653380, 700050, 753900, 816725, 980070, 1400100, 1633450, 1960140, 2450175, 3266900, 4900350, 9800700]

約数ペア:

[(1, 9800700), (2, 4900350), (3, 3266900), (4, 2450175), (5, 1960140), (6, 1633450), (7, 1400100), (10, 980070), (12, 816725), (13, 753900), (14, 700050), (15, 653380), (20, 490035), (21, 466700), (25, 392028), (26, 376950), (28, 350025), (30, 326690), (35, 280020), (39, 251300), (42, 233350), (50, 196014), (52, 188475), (60, 163345), (65, 150780), (70, 140010), (75, 130676), (78, 125650), (84, 116675), (91, 107700), (100, 98007), (105, 93340), (130, 75390), (140, 70005), (150, 65338), (156, 62825), (175, 56004), (182, 53850), (195, 50260), (210, 46670), (260, 37695), (273, 35900), (300, 32669), (325, 30156), (350, 28002), (359, 27300), (364, 26925), (390, 25130), (420, 23335), (455, 21540), (525, 18668), (546, 17950), (650, 15078), (700, 14001), (718, 13650), (780, 12565), (910, 10770), (975, 10052), (1050, 9334), (1077, 9100), (1092, 8975), (1300, 7539), (1365, 7180), (1436, 6825), (1795, 5460), (1820, 5385), (1950, 5026), (2100, 4667), (2154, 4550), (2275, 4308), (2513, 3900), (2730, 3590)]