451381860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2330

約数の個数: 144

約数和(自身を含む): 1466337600

約数和(自身を除く): 1014955740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 59, 60, 76, 90, 95, 114, 118, 171, 177, 180, 190, 228, 236, 285, 295, 342, 354, 380, 531, 570, 590, 684, 708, 855, 885, 1062, 1121, 1140, 1180, 1710, 1770, 2124, 2237, 2242, 2655, 3363, 3420, 3540, 4474, 4484, 5310, 5605, 6711, 6726, 8948, 10089, 10620, 11185, 11210, 13422, 13452, 16815, 20133, 20178, 22370, 22420, 26844, 33555, 33630, 40266, 40356, 42503, 44740, 50445, 67110, 67260, 80532, 85006, 100665, 100890, 127509, 131983, 134220, 170012, 201330, 201780, 212515, 255018, 263966, 382527, 395949, 402660, 425030, 510036, 527932, 637545, 659915, 765054, 791898, 850060, 1187847, 1275090, 1319830, 1530108, 1583796, 1912635, 1979745, 2375694, 2507677, 2550180, 2639660, 3825270, 3959490, 4751388, 5015354, 5939235, 7523031, 7650540, 7918980, 10030708, 11878470, 12538385, 15046062, 22569093, 23756940, 25076770, 30092124, 37615155, 45138186, 50153540, 75230310, 90276372, 112845465, 150460620, 225690930, 451381860]

約数ペア:

[(1, 451381860), (2, 225690930), (3, 150460620), (4, 112845465), (5, 90276372), (6, 75230310), (9, 50153540), (10, 45138186), (12, 37615155), (15, 30092124), (18, 25076770), (19, 23756940), (20, 22569093), (30, 15046062), (36, 12538385), (38, 11878470), (45, 10030708), (57, 7918980), (59, 7650540), (60, 7523031), (76, 5939235), (90, 5015354), (95, 4751388), (114, 3959490), (118, 3825270), (171, 2639660), (177, 2550180), (180, 2507677), (190, 2375694), (228, 1979745), (236, 1912635), (285, 1583796), (295, 1530108), (342, 1319830), (354, 1275090), (380, 1187847), (531, 850060), (570, 791898), (590, 765054), (684, 659915), (708, 637545), (855, 527932), (885, 510036), (1062, 425030), (1121, 402660), (1140, 395949), (1180, 382527), (1710, 263966), (1770, 255018), (2124, 212515), (2237, 201780), (2242, 201330), (2655, 170012), (3363, 134220), (3420, 131983), (3540, 127509), (4474, 100890), (4484, 100665), (5310, 85006), (5605, 80532), (6711, 67260), (6726, 67110), (8948, 50445), (10089, 44740), (10620, 42503), (11185, 40356), (11210, 40266), (13422, 33630), (13452, 33555), (16815, 26844), (20133, 22420), (20178, 22370)]