162061900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1664

約数の個数: 144

約数和(自身を含む): 472469760

約数和(自身を除く): 310407860

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 110, 130, 140, 143, 154, 175, 182, 220, 260, 275, 286, 308, 325, 350, 364, 385, 455, 550, 572, 650, 700, 715, 770, 910, 1001, 1100, 1300, 1430, 1540, 1619, 1820, 1925, 2002, 2275, 2860, 3238, 3575, 3850, 4004, 4550, 5005, 6476, 7150, 7700, 8095, 9100, 10010, 11333, 14300, 16190, 17809, 20020, 21047, 22666, 25025, 32380, 35618, 40475, 42094, 45332, 50050, 56665, 71236, 80950, 84188, 89045, 100100, 105235, 113330, 124663, 147329, 161900, 178090, 210470, 226660, 231517, 249326, 283325, 294658, 356180, 420940, 445225, 463034, 498652, 526175, 566650, 589316, 623315, 736645, 890450, 926068, 1052350, 1133300, 1157585, 1246630, 1473290, 1620619, 1780900, 2104700, 2315170, 2493260, 2946580, 3116575, 3241238, 3683225, 4630340, 5787925, 6233150, 6482476, 7366450, 8103095, 11575850, 12466300, 14732900, 16206190, 23151700, 32412380, 40515475, 81030950, 162061900]

約数ペア:

[(1, 162061900), (2, 81030950), (4, 40515475), (5, 32412380), (7, 23151700), (10, 16206190), (11, 14732900), (13, 12466300), (14, 11575850), (20, 8103095), (22, 7366450), (25, 6482476), (26, 6233150), (28, 5787925), (35, 4630340), (44, 3683225), (50, 3241238), (52, 3116575), (55, 2946580), (65, 2493260), (70, 2315170), (77, 2104700), (91, 1780900), (100, 1620619), (110, 1473290), (130, 1246630), (140, 1157585), (143, 1133300), (154, 1052350), (175, 926068), (182, 890450), (220, 736645), (260, 623315), (275, 589316), (286, 566650), (308, 526175), (325, 498652), (350, 463034), (364, 445225), (385, 420940), (455, 356180), (550, 294658), (572, 283325), (650, 249326), (700, 231517), (715, 226660), (770, 210470), (910, 178090), (1001, 161900), (1100, 147329), (1300, 124663), (1430, 113330), (1540, 105235), (1619, 100100), (1820, 89045), (1925, 84188), (2002, 80950), (2275, 71236), (2860, 56665), (3238, 50050), (3575, 45332), (3850, 42094), (4004, 40475), (4550, 35618), (5005, 32380), (6476, 25025), (7150, 22666), (7700, 21047), (8095, 20020), (9100, 17809), (10010, 16190), (11333, 14300)]