203831640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1263

約数の個数: 160

約数和(自身を含む): 698615280

約数和(自身を除く): 494783640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 265, 270, 318, 324, 360, 405, 424, 477, 530, 540, 636, 648, 795, 810, 954, 1060, 1080, 1187, 1272, 1431, 1590, 1620, 1908, 2120, 2374, 2385, 2862, 3180, 3240, 3561, 3816, 4293, 4748, 4770, 5724, 5935, 6360, 7122, 7155, 8586, 9496, 9540, 10683, 11448, 11870, 14244, 14310, 17172, 17805, 19080, 21366, 21465, 23740, 28488, 28620, 32049, 34344, 35610, 42732, 42930, 47480, 53415, 57240, 62911, 64098, 71220, 85464, 85860, 96147, 106830, 125822, 128196, 142440, 160245, 171720, 188733, 192294, 213660, 251644, 256392, 314555, 320490, 377466, 384588, 427320, 480735, 503288, 566199, 629110, 640980, 754932, 769176, 943665, 961470, 1132398, 1258220, 1281960, 1509864, 1698597, 1887330, 1922940, 2264796, 2516440, 2830995, 3397194, 3774660, 3845880, 4529592, 5095791, 5661990, 6794388, 7549320, 8492985, 10191582, 11323980, 13588776, 16985970, 20383164, 22647960, 25478955, 33971940, 40766328, 50957910, 67943880, 101915820, 203831640]

約数ペア:

[(1, 203831640), (2, 101915820), (3, 67943880), (4, 50957910), (5, 40766328), (6, 33971940), (8, 25478955), (9, 22647960), (10, 20383164), (12, 16985970), (15, 13588776), (18, 11323980), (20, 10191582), (24, 8492985), (27, 7549320), (30, 6794388), (36, 5661990), (40, 5095791), (45, 4529592), (53, 3845880), (54, 3774660), (60, 3397194), (72, 2830995), (81, 2516440), (90, 2264796), (106, 1922940), (108, 1887330), (120, 1698597), (135, 1509864), (159, 1281960), (162, 1258220), (180, 1132398), (212, 961470), (216, 943665), (265, 769176), (270, 754932), (318, 640980), (324, 629110), (360, 566199), (405, 503288), (424, 480735), (477, 427320), (530, 384588), (540, 377466), (636, 320490), (648, 314555), (795, 256392), (810, 251644), (954, 213660), (1060, 192294), (1080, 188733), (1187, 171720), (1272, 160245), (1431, 142440), (1590, 128196), (1620, 125822), (1908, 106830), (2120, 96147), (2374, 85860), (2385, 85464), (2862, 71220), (3180, 64098), (3240, 62911), (3561, 57240), (3816, 53415), (4293, 47480), (4748, 42930), (4770, 42732), (5724, 35610), (5935, 34344), (6360, 32049), (7122, 28620), (7155, 28488), (8586, 23740), (9496, 21465), (9540, 21366), (10683, 19080), (11448, 17805), (11870, 17172), (14244, 14310)]