201450060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1$

素因数の和:2704

約数の個数: 144

約数和(自身を含む): 710079552

約数和(自身を除く): 508629492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1708, 1830, 2135, 2196, 2562, 2621, 2745, 3660, 3843, 4270, 5124, 5242, 5490, 6405, 7686, 7863, 8540, 10484, 10980, 12810, 13105, 15372, 15726, 18347, 19215, 23589, 25620, 26210, 31452, 36694, 38430, 39315, 47178, 52420, 55041, 73388, 76860, 78630, 91735, 94356, 110082, 117945, 157260, 159881, 165123, 183470, 220164, 235890, 275205, 319762, 330246, 366940, 471780, 479643, 550410, 639524, 660492, 799405, 825615, 959286, 1100820, 1119167, 1438929, 1598810, 1651230, 1918572, 2238334, 2398215, 2877858, 3197620, 3302460, 3357501, 4476668, 4796430, 5595835, 5755716, 6715002, 7194645, 9592860, 10072503, 11191670, 13430004, 14389290, 16787505, 20145006, 22383340, 28778580, 33575010, 40290012, 50362515, 67150020, 100725030, 201450060]

約数ペア:

[(1, 201450060), (2, 100725030), (3, 67150020), (4, 50362515), (5, 40290012), (6, 33575010), (7, 28778580), (9, 22383340), (10, 20145006), (12, 16787505), (14, 14389290), (15, 13430004), (18, 11191670), (20, 10072503), (21, 9592860), (28, 7194645), (30, 6715002), (35, 5755716), (36, 5595835), (42, 4796430), (45, 4476668), (60, 3357501), (61, 3302460), (63, 3197620), (70, 2877858), (84, 2398215), (90, 2238334), (105, 1918572), (122, 1651230), (126, 1598810), (140, 1438929), (180, 1119167), (183, 1100820), (210, 959286), (244, 825615), (252, 799405), (305, 660492), (315, 639524), (366, 550410), (420, 479643), (427, 471780), (549, 366940), (610, 330246), (630, 319762), (732, 275205), (854, 235890), (915, 220164), (1098, 183470), (1220, 165123), (1260, 159881), (1281, 157260), (1708, 117945), (1830, 110082), (2135, 94356), (2196, 91735), (2562, 78630), (2621, 76860), (2745, 73388), (3660, 55041), (3843, 52420), (4270, 47178), (5124, 39315), (5242, 38430), (5490, 36694), (6405, 31452), (7686, 26210), (7863, 25620), (8540, 23589), (10484, 19215), (10980, 18347), (12810, 15726), (13105, 15372)]