89047140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 314302464

約数和(自身を除く): 225255324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 52, 60, 65, 70, 78, 84, 91, 94, 105, 130, 140, 141, 156, 182, 188, 195, 210, 235, 260, 273, 282, 329, 347, 364, 390, 420, 455, 470, 546, 564, 611, 658, 694, 705, 780, 910, 940, 987, 1041, 1092, 1222, 1316, 1365, 1388, 1410, 1645, 1735, 1820, 1833, 1974, 2082, 2429, 2444, 2730, 2820, 3055, 3290, 3470, 3666, 3948, 4164, 4277, 4511, 4858, 4935, 5205, 5460, 6110, 6580, 6940, 7287, 7332, 8554, 9022, 9165, 9716, 9870, 10410, 12145, 12220, 12831, 13533, 14574, 16309, 17108, 18044, 18330, 19740, 20820, 21385, 22555, 24290, 25662, 27066, 29148, 31577, 32618, 36435, 36660, 42770, 45110, 48580, 48927, 51324, 54132, 63154, 64155, 65236, 67665, 72870, 81545, 85540, 90220, 94731, 97854, 114163, 126308, 128310, 135330, 145740, 157885, 163090, 189462, 195708, 212017, 228326, 244635, 256620, 270660, 315770, 326180, 342489, 378924, 424034, 456652, 473655, 489270, 570815, 631540, 636051, 684978, 848068, 947310, 978540, 1060085, 1141630, 1272102, 1369956, 1484119, 1712445, 1894620, 2120170, 2283260, 2544204, 2968238, 3180255, 3424890, 4240340, 4452357, 5936476, 6360510, 6849780, 7420595, 8904714, 12721020, 14841190, 17809428, 22261785, 29682380, 44523570, 89047140]

約数ペア:

[(1, 89047140), (2, 44523570), (3, 29682380), (4, 22261785), (5, 17809428), (6, 14841190), (7, 12721020), (10, 8904714), (12, 7420595), (13, 6849780), (14, 6360510), (15, 5936476), (20, 4452357), (21, 4240340), (26, 3424890), (28, 3180255), (30, 2968238), (35, 2544204), (39, 2283260), (42, 2120170), (47, 1894620), (52, 1712445), (60, 1484119), (65, 1369956), (70, 1272102), (78, 1141630), (84, 1060085), (91, 978540), (94, 947310), (105, 848068), (130, 684978), (140, 636051), (141, 631540), (156, 570815), (182, 489270), (188, 473655), (195, 456652), (210, 424034), (235, 378924), (260, 342489), (273, 326180), (282, 315770), (329, 270660), (347, 256620), (364, 244635), (390, 228326), (420, 212017), (455, 195708), (470, 189462), (546, 163090), (564, 157885), (611, 145740), (658, 135330), (694, 128310), (705, 126308), (780, 114163), (910, 97854), (940, 94731), (987, 90220), (1041, 85540), (1092, 81545), (1222, 72870), (1316, 67665), (1365, 65236), (1388, 64155), (1410, 63154), (1645, 54132), (1735, 51324), (1820, 48927), (1833, 48580), (1974, 45110), (2082, 42770), (2429, 36660), (2444, 36435), (2730, 32618), (2820, 31577), (3055, 29148), (3290, 27066), (3470, 25662), (3666, 24290), (3948, 22555), (4164, 21385), (4277, 20820), (4511, 19740), (4858, 18330), (4935, 18044), (5205, 17108), (5460, 16309), (6110, 14574), (6580, 13533), (6940, 12831), (7287, 12220), (7332, 12145), (8554, 10410), (9022, 9870), (9165, 9716)]