164041800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21031}}^1$

素因数の和:21063

約数の個数: 96

約数和(自身を含む): 547673280

約数和(自身を除く): 383631480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 21031, 42062, 63093, 84124, 105155, 126186, 168248, 210310, 252372, 273403, 315465, 420620, 504744, 525775, 546806, 630930, 820209, 841240, 1051550, 1093612, 1261860, 1367015, 1577325, 1640418, 2103100, 2187224, 2523720, 2734030, 3154650, 3280836, 4101045, 4206200, 5468060, 6309300, 6561672, 6835075, 8202090, 10936120, 12618600, 13670150, 16404180, 20505225, 27340300, 32808360, 41010450, 54680600, 82020900, 164041800]

約数ペア:

[(1, 164041800), (2, 82020900), (3, 54680600), (4, 41010450), (5, 32808360), (6, 27340300), (8, 20505225), (10, 16404180), (12, 13670150), (13, 12618600), (15, 10936120), (20, 8202090), (24, 6835075), (25, 6561672), (26, 6309300), (30, 5468060), (39, 4206200), (40, 4101045), (50, 3280836), (52, 3154650), (60, 2734030), (65, 2523720), (75, 2187224), (78, 2103100), (100, 1640418), (104, 1577325), (120, 1367015), (130, 1261860), (150, 1093612), (156, 1051550), (195, 841240), (200, 820209), (260, 630930), (300, 546806), (312, 525775), (325, 504744), (390, 420620), (520, 315465), (600, 273403), (650, 252372), (780, 210310), (975, 168248), (1300, 126186), (1560, 105155), (1950, 84124), (2600, 63093), (3900, 42062), (7800, 21031)]