445150620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1089

約数の個数: 192

約数和(自身を含む): 1493184000

約数和(自身を除く): 1048033380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 43, 45, 54, 57, 60, 76, 86, 90, 95, 108, 114, 129, 135, 171, 172, 180, 190, 215, 228, 258, 270, 285, 342, 380, 387, 430, 513, 516, 540, 570, 645, 684, 774, 817, 855, 860, 1009, 1026, 1140, 1161, 1290, 1548, 1634, 1710, 1935, 2018, 2052, 2322, 2451, 2565, 2580, 3027, 3268, 3420, 3870, 4036, 4085, 4644, 4902, 5045, 5130, 5805, 6054, 7353, 7740, 8170, 9081, 9804, 10090, 10260, 11610, 12108, 12255, 14706, 15135, 16340, 18162, 19171, 20180, 22059, 23220, 24510, 27243, 29412, 30270, 36324, 36765, 38342, 43387, 44118, 45405, 49020, 54486, 57513, 60540, 73530, 76684, 86774, 88236, 90810, 95855, 108972, 110295, 115026, 130161, 136215, 147060, 172539, 173548, 181620, 191710, 216935, 220590, 230052, 260322, 272430, 287565, 345078, 383420, 390483, 433870, 441180, 517617, 520644, 544860, 575130, 650805, 690156, 780966, 824353, 862695, 867740, 1035234, 1150260, 1171449, 1301610, 1561932, 1648706, 1725390, 1952415, 2070468, 2342898, 2473059, 2588085, 2603220, 3297412, 3450780, 3904830, 4121765, 4685796, 4946118, 5176170, 5857245, 7419177, 7809660, 8243530, 9892236, 10352340, 11714490, 12365295, 14838354, 16487060, 22257531, 23428980, 24730590, 29676708, 37095885, 44515062, 49461180, 74191770, 89030124, 111287655, 148383540, 222575310, 445150620]

約数ペア:

[(1, 445150620), (2, 222575310), (3, 148383540), (4, 111287655), (5, 89030124), (6, 74191770), (9, 49461180), (10, 44515062), (12, 37095885), (15, 29676708), (18, 24730590), (19, 23428980), (20, 22257531), (27, 16487060), (30, 14838354), (36, 12365295), (38, 11714490), (43, 10352340), (45, 9892236), (54, 8243530), (57, 7809660), (60, 7419177), (76, 5857245), (86, 5176170), (90, 4946118), (95, 4685796), (108, 4121765), (114, 3904830), (129, 3450780), (135, 3297412), (171, 2603220), (172, 2588085), (180, 2473059), (190, 2342898), (215, 2070468), (228, 1952415), (258, 1725390), (270, 1648706), (285, 1561932), (342, 1301610), (380, 1171449), (387, 1150260), (430, 1035234), (513, 867740), (516, 862695), (540, 824353), (570, 780966), (645, 690156), (684, 650805), (774, 575130), (817, 544860), (855, 520644), (860, 517617), (1009, 441180), (1026, 433870), (1140, 390483), (1161, 383420), (1290, 345078), (1548, 287565), (1634, 272430), (1710, 260322), (1935, 230052), (2018, 220590), (2052, 216935), (2322, 191710), (2451, 181620), (2565, 173548), (2580, 172539), (3027, 147060), (3268, 136215), (3420, 130161), (3870, 115026), (4036, 110295), (4085, 108972), (4644, 95855), (4902, 90810), (5045, 88236), (5130, 86774), (5805, 76684), (6054, 73530), (7353, 60540), (7740, 57513), (8170, 54486), (9081, 49020), (9804, 45405), (10090, 44118), (10260, 43387), (11610, 38342), (12108, 36765), (12255, 36324), (14706, 30270), (15135, 29412), (16340, 27243), (18162, 24510), (19171, 23220), (20180, 22059)]